{"product":{"catalog_id":"1143333f-bbbd-4fce-bdb8-d62f2e68d017","item_id":"d0832ac5abe35743c92fa3a743cfe31bad3999ed5d5feeddc49449f9b8e18038","title":"250 Merino Thermal Legging","description":"The Smartwool 250 Merino Thermal Legging is a full-length, form-fitting base-layer legging made from a 250 g 100% merino wool knit. It is intended for year-round thermal wear in cold conditions, including skiing, camping, and cold-weather city use. Key features include a logo elastic waistband, a front opening, reflective details, flat seams, contoured front and crotch stitching, and narrow fitted ankle cuffs; it is rated 5/5 from 4 reviews.","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055","brand":"Smartwool","condition":"new","product_category":"men sports clothes > outdoor","material":"100% merino wool","age_group":"adult","image_url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","additional_image_urls":["https://imagescdn.simons.ca/images/6683/23055/1/A2_2.jpg"],"images":[{"id":"img-1793485886934-0","url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","alt_text":"250 merino thermal legging product image (primary)","position":1,"attributes":{"other":{"summary":"Studio product shot showing a model wearing the leggings against a plain light gray background; shot crops the model at mid-torso and includes hands and socks. Even, diffuse lighting with soft shadows under the feet.","observations":[{"key":"Shot composition","kind":"feature","value":"Studio frontal crop showing model from mid-torso to feet, centered in frame with both legs visible and feet slightly apart.","regions":[],"evidence_status":"direct"},{"key":"Background and lighting","kind":"feature","value":"Uniform light gray background with even, soft studio lighting and faint shadow beneath the model's feet.","regions":[],"evidence_status":"direct"},{"key":"Visible props and clothing not part of product","kind":"feature","value":"Model is wearing a long-sleeve top and patterned dark socks; hands are visible at sides and are not part of the product being described.","regions":[{"x":0,"y":0,"width":1,"height":0.28,"confidence":"high"},{"x":0.28,"y":0.84,"width":0.45,"height":0.16,"confidence":"high"}],"evidence_status":"direct"},{"key":"Image quality","kind":"feature","value":"Sharp focus on the garment with natural skin tones and no visible motion blur; colors appear true to studio lighting.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"deep black","part":"main body","regions":[{"x":0.12,"y":0.1,"width":0.76,"height":0.82,"confidence":"high"}],"subject":"product","description":"Uniform deep black matte knit across the entire visible surface of the leggings.","estimated_hex":"#0B0B0B"}],"product":{"summary":"Front view of a pair of black full-length thermal leggings worn on a model; visible front seam lines, contoured stitching at crotch and inner thighs, and a narrow fitted ankle cuff.","observations":[{"key":"Overall silhouette","kind":"feature","value":"Full-length, form-fitting leggings shown on a model from waist to ankles with a snug fit through hips, thighs and calves.","regions":[{"x":0.08,"y":0.1,"width":0.84,"height":0.82,"confidence":"high"}],"evidence_status":"direct"},{"key":"Waistband and rise","kind":"feature","value":"Medium-rise elastic waistband sits at the natural waist area; front center shows a contoured stitched fly-shaped panel continuing into the crotch seam.","regions":[{"x":0.28,"y":0.06,"width":0.44,"height":0.18,"confidence":"high"}],"evidence_status":"direct"},{"key":"Stitching and seam detail","kind":"feature","value":"Visible flatlock-style seams run along the inner thighs and down the front of each leg; additional vertical seam detail on the inner calf above the ankle.","regions":[{"x":0.2,"y":0.2,"width":0.6,"height":0.62,"confidence":"high"}],"evidence_status":"direct"},{"key":"Ankle cuff","kind":"feature","value":"Narrow, fitted ankle cuff that gathers slightly over the top of the socks, with subtle horizontal ribbing where fabric compresses.","regions":[{"x":0.2,"y":0.76,"width":0.6,"height":0.18,"confidence":"high"}],"evidence_status":"direct"},{"key":"Surface finish","kind":"feature","value":"Matte knit fabric with a smooth, uniform texture and no visible surface shine.","regions":[],"evidence_status":"direct"},{"key":"Small hip mark","kind":"feature","value":"Small, light-colored embroidered or printed icon located on the right front hip area near the waistband; appears as a tiny abstract figure.","regions":[{"x":0.57,"y":0.13,"width":0.04,"height":0.06,"confidence":"medium"}],"evidence_status":"partial"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4099607","3830170","3830171","3830172","4621513","4621514","4621515","4621516"]},{"id":"img-1793485886934-1","url":"https://imagescdn.simons.ca/images/6683/23055/1/A2_2.jpg","alt_text":"250 merino thermal legging product image 2","position":2,"attributes":{"other":{"summary":"Studio product shot with neutral light gray background, even soft lighting, and the model centered and cropped at mid-forearm and feet.","observations":[{"key":"Background and staging","kind":"feature","value":"Uniform light gray background with a subtle shadow beneath the model; no props or packaging present.","regions":[],"evidence_status":"direct"},{"key":"Shot composition","kind":"feature","value":"Rear-facing full-length crop showing the model from mid-forearm to feet, centered vertically and horizontally.","regions":[{"x":0.06,"y":0.02,"width":0.88,"height":0.96,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lighting and shadow","kind":"feature","value":"Soft, diffuse lighting with minimal harsh shadows; faint shadow cast below the feet toward the front.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"black","part":"main fabric","regions":[{"x":0.12,"y":0.12,"width":0.76,"height":0.72,"confidence":"high"}],"subject":"product","description":"Solid matte black knit appearing uniform across hips, thighs and calves.","estimated_hex":"#0A0A0A"},{"name":"white","part":"waistband text","regions":[{"x":0.33,"y":0.065,"width":0.34,"height":0.05,"confidence":"high"}],"subject":"product","description":"High-contrast printed text on the waistband in a bright solid white.","estimated_hex":"#FFFFFF"},{"name":"dark gray","part":"seam stitching","regions":[{"x":0.34,"y":0.14,"width":0.32,"height":0.6,"confidence":"high"}],"subject":"product","description":"Seams and stitch lines slightly lighter than the main fabric, appearing as very dark gray lines.","estimated_hex":"#2E2E2E"}],"product":{"summary":"Rear view of a person wearing black fitted thermal leggings; visible elastic waistband with printed brand text, flatlock seams, and gathered lower leg above the ankle.","observations":[{"key":"Silhouette","kind":"feature","value":"Tight-fitting full-length legging shown from the rear on a model, following the contour of hips, thighs and calves to the ankles.","regions":[{"x":0.09,"y":0.11,"width":0.82,"height":0.78,"confidence":"high"}],"evidence_status":"direct"},{"key":"Waistband","kind":"feature","value":"Elastic waistband sits at the natural waist with contrasting printed text across the rear; waistband appears slightly thicker than the leg fabric.","regions":[{"x":0.25,"y":0.06,"width":0.5,"height":0.12,"confidence":"high"}],"evidence_status":"direct"},{"key":"Printed text on waistband","kind":"text","value":"Smartwool","regions":[{"x":0.285,"y":0.065,"width":0.43,"height":0.07,"confidence":"high"}],"evidence_status":"direct"},{"key":"Seam detailing","kind":"feature","value":"Vertical flatlock seam runs down the center of each leg rear and curved seam across the upper rear; seams are slightly lighter in tone than the main fabric.","regions":[{"x":0.36,"y":0.12,"width":0.28,"height":0.63,"confidence":"high"},{"x":0.12,"y":0.12,"width":0.35,"height":0.5,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Lower-leg gather","kind":"feature","value":"Fabric is slightly ruched/gathered at the lower calf above the ankle on both legs, creating stacked folds.","regions":[{"x":0.14,"y":0.75,"width":0.23,"height":0.17,"confidence":"high"},{"x":0.63,"y":0.74,"width":0.21,"height":0.18,"confidence":"high"}],"evidence_status":"direct"},{"key":"Fabric appearance","kind":"feature","value":"Smooth, knit thermal fabric with a matte finish and fine texture visible at close range.","regions":[],"evidence_status":"direct"},{"key":"Visible model garments","kind":"feature","value":"Portion of a long-sleeve top is visible above the waistband and the model is wearing mid-calf socks; these are not part of the legging but are visible in the image.","regions":[{"x":0.2,"y":0.02,"width":0.6,"height":0.12,"confidence":"high"},{"x":0.12,"y":0.82,"width":0.76,"height":0.17,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4099607","3830170","3830171","3830172","4621513","4621514","4621515","4621516"]}],"price":"150 CAD","availability":"in_stock","listing_has_variations":"true","variants":[{"sku":"4099607","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=1","image":{"id":"img-variant-4099607","url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","alt_text":"250 merino thermal legging - Black - SMALL variant image","position":1,"variant_ids":["4099607"]},"price":{"value":140,"currency":"CAD"},"title":"250 Merino Thermal Legging - Black - Small","option1":"Black","option2":"SMALL","image_url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","variant_id":"4099607","availability":"in_stock"},{"sku":"3830170","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=1","image":{"id":"img-variant-3830170","url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","alt_text":"250 merino thermal legging - Black - MEDIUM variant image","position":2,"variant_ids":["3830170"]},"price":{"value":140,"currency":"CAD"},"title":"250 Merino Thermal Legging - Black - Medium","option1":"Black","option2":"MEDIUM","image_url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","variant_id":"3830170","availability":"in_stock"},{"sku":"3830171","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=1","image":{"id":"img-variant-3830171","url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","alt_text":"250 merino thermal legging - Black - LARGE variant image","position":3,"variant_ids":["3830171"]},"price":{"value":140,"currency":"CAD"},"title":"250 Merino Thermal Legging - Black - Large","option1":"Black","option2":"LARGE","image_url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","variant_id":"3830171","availability":"in_stock"},{"sku":"3830172","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=1","image":{"id":"img-variant-3830172","url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","alt_text":"250 merino thermal legging - Black - X-LARGE variant image","position":4,"variant_ids":["3830172"]},"price":{"value":140,"currency":"CAD"},"title":"250 Merino Thermal Legging - Black - X-Large","option1":"Black","option2":"X-LARGE","image_url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","variant_id":"3830172","availability":"in_stock"},{"sku":"4621513","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=42","image":{"id":"img-variant-4621513","url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","alt_text":"250 merino thermal legging - Indigo/Dark Blue - SMALL variant image","position":5,"variant_ids":["4621513"]},"price":{"value":140,"currency":"CAD"},"title":"250 Merino Thermal Legging - Indigo/dark Blue - Small","option1":"Indigo/Dark Blue","option2":"SMALL","image_url":"https://imagescdn.simons.ca/images/6683/23055/42/A1_2.jpg","variant_id":"4621513","availability":"in_stock"},{"sku":"4621514","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=42","image":{"id":"img-variant-4621514","url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","alt_text":"250 merino thermal legging - Indigo/Dark Blue - MEDIUM variant image","position":6,"variant_ids":["4621514"]},"price":{"value":140,"currency":"CAD"},"title":"250 Merino Thermal Legging - Indigo/dark Blue - Medium","option1":"Indigo/Dark Blue","option2":"MEDIUM","image_url":"https://imagescdn.simons.ca/images/6683/23055/42/A1_2.jpg","variant_id":"4621514","availability":"in_stock"},{"sku":"4621515","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=42","image":{"id":"img-variant-4621515","url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","alt_text":"250 merino thermal legging - Indigo/Dark Blue - LARGE variant image","position":7,"variant_ids":["4621515"]},"price":{"value":140,"currency":"CAD"},"title":"250 Merino Thermal Legging - Indigo/dark Blue - Large","option1":"Indigo/Dark Blue","option2":"LARGE","image_url":"https://imagescdn.simons.ca/images/6683/23055/42/A1_2.jpg","variant_id":"4621515","availability":"in_stock"},{"sku":"4621516","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=42","image":{"id":"img-variant-4621516","url":"https://imagescdn.simons.ca/images/6683/23055/1/A1_2.jpg","alt_text":"250 merino thermal legging - Indigo/Dark Blue - X-LARGE variant image","position":8,"variant_ids":["4621516"]},"price":{"value":140,"currency":"CAD"},"title":"250 Merino Thermal Legging - Indigo/dark Blue - X-Large","option1":"Indigo/Dark Blue","option2":"X-LARGE","image_url":"https://imagescdn.simons.ca/images/6683/23055/42/A1_2.jpg","variant_id":"4621516","availability":"in_stock"}],"item_group_title":"250 Merino Thermal Legging","size_system":"US","gender":"male","is_digital":"false","review_count":4,"star_rating":5,"reviews":[{"date":"April 19, 2026","tags":["Comfort"],"title":"Winter Essential","rating":5,"content":"The 250 merino thermal leggings are just as impressive as the matching top; soft, stretchy, and warm. They’re perfect as a first layer during those really cold Canadian winters, especially when paired with the matching zip-neck top. Also a great choice for layering for your ski trip or any outdoor activity!","reviewer_name":"Ra A."},{"date":"February 9, 2026","tags":["Fabric","Value"],"title":"Legging mérinos","rating":5,"content":"Chaud, de bonne qualité, bon rapport qualité prix.","reviewer_name":"Gabrielle G."},{"date":"March 12, 2025","tags":["Value"],"title":"le legging Merino Smartwool","rating":5,"content":"Fait bien et chaud . . . Très bon rapport qualité prix . . . Une marque fiable","reviewer_name":"Camille C."},{"date":"November 19, 2023","tags":["Value"],"title":"Vraiment parfait","rating":5,"content":"Très bon achat","reviewer_name":"Hélène G."}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055","product_insights":[{"title":"Verified claims","type":"key_value","items":[{"value":"100% merino wool knit with no elastane or nylon","key":"material","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.outdoorgearlab.com/reviews/clothing-mens/long-underwear-men/smartwool-classic-thermal-merino-bottom"]}},{"value":"250 g/m² merino is Smartwool's warmest base-layer weight","key":"fabric weight / warmth","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.smartwool.com/en-us/collections/classic-thermal-collection","https://merinoprotect.com/blogs/merino-care/merino-wool-weight-guide","https://www.outdoorgearlab.com/reviews/clothing-mens/base-layer-men/smartwool-classic-thermal-merino-1-4-zip","https://smartmerino.co.nz/blogs/smart-merino/why-merino-wool-is-the-best-natural-fabric-for-regulating-body-temperature-and-moisture"]}},{"value":"Slim, form-fitting silhouette through hips, thighs and calves","key":"fit","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-sw016361","https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-boxed-sw016362","https://www.smartwool.com/en-us/collections/classic-thermal-collection"]}},{"value":"S–XL four-step ladder with no half sizes","key":"sizing","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=1","https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=42"]}},{"value":"Listed 32 in / 81.5 cm inseam, same across sizes","key":"length / inseam","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055"]}},{"value":"Merino-lined elastic logo waistband with a front opening","key":"waist & fly","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-sw016361","https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-boxed-sw016362"]}},{"value":"Flatlock seams placed to reduce chafing and hot spots","key":"seam construction","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://eu.smartwool.com/en-gb/pages/products-and-tech","https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-sw016361","https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-boxed-sw016362"]}},{"value":"Fitted ankle cuffs stay put under boots","key":"ankle cuffs","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055"]}},{"value":"Soft, non-itch next-to-skin feel","key":"comfort","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://smartmerino.co.nz/blogs/smart-merino/why-merino-wool-is-the-best-natural-fabric-for-regulating-body-temperature-and-moisture","https://www.buff.com/blog/en/eco-fashion/what-is-merino-wool/","https://www.outdoorsportswire.com/smartwool-elevates-adventure-ready-fall-2017-apparel/","https://thetrek.co/smartwool-classic-thermal-merino-base-layers-review/"]}},{"value":"Balances warmth with breathability for cold conditions","key":"breathability","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.outdoorgearlab.com/reviews/clothing-mens/base-layer-men/smartwool-merino-250-crew","https://www.smartwool.com/en-us/collections/classic-thermal-collection","https://runrepeat.com/the-ultimate-guide-to-merino-wool"]}},{"value":"Wicks sweat to the surface and keeps insulating when damp","key":"moisture management","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.outdoorgearlab.com/reviews/clothing-mens/base-layer-men/smartwool-merino-250-crew","https://runrepeat.com/the-ultimate-guide-to-merino-wool","https://smartmerino.co.nz/blogs/smart-merino/why-merino-wool-is-the-best-natural-fabric-for-regulating-body-temperature-and-moisture","https://www.woolmark.com/globalassets/_06-new-woolmark/_industry/certification/_old-certification/_licensee-portal/learn-about-wool/training-manuals/intro-to-knitwear.pdf"]}},{"value":"Naturally odour-resistant, so it needs less washing","key":"odour resistance","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.buff.com/blog/en/eco-fashion/what-is-merino-wool/","https://smartmerino.co.nz/blogs/smart-merino/why-merino-wool-is-the-best-natural-fabric-for-regulating-body-temperature-and-moisture","https://iwto.org/wp-content/uploads/2026/03/IWTO-Wool-Notes-CH14-Performance.pdf","https://www.woolmark.com/fibre/what-is-the-wool-fibre/"]}},{"value":"Relaxes with wear, then resets after washing","key":"stretch & recovery","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.outdoorgearlab.com/reviews/clothing-mens/long-underwear-men/smartwool-classic-thermal-merino-bottom","https://thetrek.co/smartwool-classic-thermal-merino-base-layers-review/","https://cdn2.hubspot.net/hubfs/3856050/Attributes/9%20Resilience%20by%20Armadillo%20Merino%C2%AE.pdf"]}},{"value":"Gentle machine wash, low tumble dry, no bleach or dry clean","key":"care","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-boxed-sw016362","https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-sw016361","https://thetrek.co/smartwool-classic-thermal-merino-base-layers-review/","https://engearment.com/gear-review/ibex-naturalist-wool-long-sleeve-crew-review/"]}},{"value":"Dense 250 merino dries slowly","key":"drying","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.outdoorgearlab.com/reviews/clothing-mens/base-layer-men/smartwool-classic-thermal-merino-1-4-zip","https://www.outdoorgearlab.com/reviews/clothing-mens/base-layer-men/smartwool-merino-250-crew","https://thetrek.co/smartwool-classic-thermal-merino-base-layers-review/"]}},{"value":"Well-made but more delicate than synthetic base layers","key":"durability","provenance":{"productData":false,"reviews":true,"qna":false,"urls":["https://www.outdoorgearlab.com/reviews/clothing-mens/base-layer-men/smartwool-classic-thermal-merino-1-4-zip","https://www.outdoorgearlab.com/reviews/clothing-mens/base-layer-men/smartwool-merino-250-crew"]}},{"value":"Reviewers praise the warmth and quality for the price","key":"value","provenance":{"productData":true,"reviews":true,"qna":false,"urls":["https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=1","https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=42"]}},{"value":"Slim matte legging can double as a cool-weather standalone layer","key":"styling / standalone wear","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.smartwool.com/en-us/collections/classic-thermal-collection"]}},{"value":"Cold-weather first layer for slopes, campsites and city winters","key":"best uses","provenance":{"productData":true,"reviews":true,"qna":false,"urls":["https://www.smartwool.com/en-us/blogs/smartwool-blog/snow-ready-base-layers"]}},{"value":"Choose merino for odour and wet warmth; synthetics dry faster","key":"vs synthetic base layers","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.thegreatoutdoorsmag.com/gear-guides/best-base-layers/","https://www.outdoorgearlab.com/reviews/clothing-mens/base-layer-men/smartwool-classic-thermal-merino-1-4-zip","https://www.outdoorgearlab.com/reviews/clothing-mens/base-layer-men/smartwool-merino-250-crew"]}},{"value":"Black and Indigo/Dark Blue are performance-identical","key":"colour choice","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=1","https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055?colourId=42"]}}]},{"title":"Product record","type":"key_value","items":[{"value":"250 Merino Thermal Legging","key":"Title","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"Smartwool","key":"Brand","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"140 CAD","key":"Price","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"In stock","key":"Availability","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"5 stars, 4 reviews","key":"Rating","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}}]}],"product_guide":{"id":"guide:250-merino-thermal-legging:v3","schemaVersion":3,"title":"Ways to use this product","useCases":{"bestFor":[{"id":"use-case:deep-research-retained-use-cases-use-1-warm-first-layer-for-cold-canadian-winters","label":"Warm first layer for cold Canadian winters","recommendation":"Reviewers describe this legging as warm enough to wear as a first layer in really cold Canadian winters, especially when paired with the matching zip-neck top. Smartwool positions the 250-weight merino fabric as its warmest base layer, designed to insulate without bulk for layering under jackets. The merchant page also suggests it for slopes, campsites, and the coldest city days.","sourceIds":["source:8num0l1k4l9kv","source:1ccegcxbjjf0z"],"claimAddress":"insights.use_cases.a41b6ef3ef287e02b0b3"},{"id":"use-case:deep-research-retained-use-cases-use-2-year-round-wear-for-diverse-settings","label":"Year-Round Wear for Diverse Settings","recommendation":"This comfortable Smartwool 250 Merino Thermal Legging is designed for wear throughout the year. It is suitable for various settings, including use on the slopes, at the campsite, or during the coldest days in the city.","sourceIds":["source:8num0l1k4l9kv"],"claimAddress":"insights.use_cases.2c58ce972306ed18f8c3"},{"id":"use-case:deep-research-retained-use-cases-use-3-staying-dry-during-cold-weather-activity","label":"Staying Dry During Cold-Weather Activity","recommendation":"Crafted from 100% Merino wool, this thermal legging utilizes natural sweat management. The fabric naturally wicks moisture away from the skin, keeping the wearer dry and comfortable even when working up a sweat in chilly conditions.","sourceIds":["source:1pl1ize1rwj0jw","source:1l6f1ik1g3bzsi","source:1ccegcxbjjf0z"],"claimAddress":"insights.use_cases.3a6a13ec75ee21014b1f"},{"id":"use-case:deep-research-retained-use-cases-use-4-staying-warm-in-cold-weather-activities","label":"Staying warm in cold-weather activities","recommendation":"Wear these leggings as a base layer under pants or jackets when heading out in cold weather, whether working up a sweat on winter hikes or everyday outings. Smartwool states the 100% Merino wool construction is designed for temperature regulation, with natural sweat management and odor resistance. The brand describes the Merino 250 weight as its warmest base layer, providing insulation without bulk for layering.","sourceIds":["source:1pl1ize1rwj0jw","source:1ccegcxbjjf0z"],"claimAddress":"insights.use_cases.0f89fa23e6762dbcbb4a"},{"id":"use-case:deep-research-retained-use-cases-use-5-merino-base-layer-that-stays-fresh-through-repeated-wear","label":"Merino base layer that stays fresh through repeated wear","recommendation":"Smartwool's 250 Merino Thermal Legging is made with 100% Merino wool, chosen by the brand for its natural odor-resistance, sweat management, and temperature regulation. That makes it a candidate for situations where you want a base layer you can wear across consecutive days, like multi-day trips, without it developing noticeable odor.","sourceIds":["source:1pl1ize1rwj0jw","source:1l6f1ik1g3bzsi"],"claimAddress":"insights.use_cases.7f4bbd82d8f64fa1b071"},{"id":"use-case:deep-research-retained-use-cases-use-6-a-merino-base-layer-for-comfort-next-to-skin-on-cold-days-outdoors","label":"A merino base layer for comfort next to skin on cold days outdoors","recommendation":"This 100% merino thermal legging is designed as a base layer worn directly against the skin, with flat seams and a merino-lined elastic waistband intended to keep chafing and discomfort down. The merchant describes it as comfortable to wear year-round, whether on the slopes, at the campsite, or on the coldest days in the city. Comfort-focused features like the flatlock seams and merino next to skin are manufacturer design claims rather than reported wearer results.","sourceIds":["source:8num0l1k4l9kv","source:1l6f1ik1g3bzsi","source:1pl1ize1rwj0jw"],"claimAddress":"insights.use_cases.f742cbb9145cbb8aa938"},{"id":"use-case:deep-research-retained-use-cases-use-7-wearing-the-merino-250-legging-on-its-own","label":"Wearing the Merino 250 legging on its own","recommendation":"Smartwool says Merino 250 pieces are designed primarily as base layers but are stylish and comfortable enough to wear on their own, with the fabric's softness and natural stretch suited to cool-weather activities or casual outings. That makes these thermal leggings an option beyond layering, like pairing with a top for a casual cool-weather look.","sourceIds":["source:1ccegcxbjjf0z"],"claimAddress":"insights.use_cases.cc671a74ecc317e10ec4"},{"id":"use-case:deep-research-retained-use-cases-use-8-wash-to-bring-back-the-snug-fit","label":"Wash to bring back the snug fit","recommendation":"One reviewer found that a trip through the washer was all these merino thermal leggings needed to reset the fit to like-new standards, restoring the snug feel after wear. He even found himself looking forward to laundry day as a way to tighten the fit back up. Washing also doubles as a way to freshen them up after trail days.","sourceIds":["source:10kcxkqn7uwmq"],"claimAddress":"insights.use_cases.b2e5dbdd323d8f0601a7"},{"id":"use-case:deep-research-retained-use-cases-use-9-multi-day-camp-wear-with-fit-that-can-loosen-over-time","label":"Multi-day camp wear with fit that can loosen over time","recommendation":"One reviewer found the 250 Merino Thermal Legging bottoms kept him warm across several evenings at camp, though he noticed stretching with use. After 2 to 3 evenings of wear, he reported slack in the seat, waist, and thighs, and said the loosened fit would have made hiking in them difficult. He notes the stretching may cause a loose fit until laundry day.","sourceIds":["source:10kcxkqn7uwmq"],"claimAddress":"insights.use_cases.fdfe50e1caf22a9b931b"}],"notBestFor":[]},"comparisons":{"variantSelection":[]},"sources":[{"id":"source:1ccegcxbjjf0z","label":"smartwool.com","url":"https://www.smartwool.com/en-us/collections/classic-thermal-collection","domain":"smartwool.com"},{"id":"source:1pl1ize1rwj0jw","label":"smartwool.com","url":"https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-sw016361","domain":"smartwool.com"},{"id":"source:1l6f1ik1g3bzsi","label":"smartwool.com","url":"https://www.smartwool.com/en-us/products/mens-classic-thermal-merino-base-layer-bottom-boxed-sw016362","domain":"smartwool.com"},{"id":"source:8num0l1k4l9kv","label":"simons.ca — Q&A","url":"https://www.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055","domain":"simons.ca"},{"id":"source:10kcxkqn7uwmq","label":"thetrek.co","url":"https://thetrek.co/smartwool-classic-thermal-merino-base-layers-review","domain":"thetrek.co"}]},"handle":"250-merino-thermal-legging-6683-23055","storefront_path":"/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055","storefront_url":"https://ai.simons.ca/en/men-sports-clothes/outdoor/250-merino-thermal-legging--6683-23055"}}