{"product":{"catalog_id":"eb455fc2-fcef-4af0-a92d-e07643c4928c","item_id":"4d163bde7d9ae6ecc1ec39926343d1f34ed82380a046da7732ba4f895b3d9004","title":"Deer Duck 3.0 Insulated Leather Mittens","description":"The Deer Duck 3.0 Insulated Leather Mittens are cold-weather handwear with a windproof genuine leather backhand, PFC-free DWR treatment, and duck down and feather insulation. They feature a moisture-wicking ultra-soft polar fleece lining, elastic cuffs, a hook-and-loop cuff strap, and single-thumb mitten construction for winter outdoor use. 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a matching small plastic clip is visible near the left cuff edge for pairing the mitts.","regions":[{"x":0.74,"y":0.62,"width":0.14,"height":0.08,"confidence":"high"},{"x":0.06,"y":0.72,"width":0.1,"height":0.08,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Panel stitching","kind":"feature","value":"Visible single-needle stitching lines across the mittens forming horizontal panels at the lower backhand and along the thumb seam.","regions":[{"x":0.14,"y":0.46,"width":0.72,"height":0.36,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4126200","4126201","4126202"]}],"price":"150 CAD","availability":"in_stock","listing_has_variations":"true","variants":[{"sku":"4126200","url":"https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-mittens--5370-24201?colourId=1","image":{"id":"img-variant-4126200","url":"https://imagescdn.simons.ca/images/5370/24201/1/A1_2.jpg","alt_text":"Deer Duck 3.0 insulated leather mittens - Black - MEDIUM variant image","position":1,"variant_ids":["4126200"]},"price":{"value":150,"currency":"CAD"},"title":"Deer Duck 3.0 Insulated Leather Mittens - Black - Medium","option1":"Black","option2":"MEDIUM","image_url":"https://imagescdn.simons.ca/images/5370/24201/1/A1_2.jpg","variant_id":"4126200","availability":"in_stock"},{"sku":"4126201","url":"https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-mittens--5370-24201?colourId=1","image":{"id":"img-variant-4126201","url":"https://imagescdn.simons.ca/images/5370/24201/1/A1_2.jpg","alt_text":"Deer Duck 3.0 insulated leather mittens - Black - LARGE variant image","position":2,"variant_ids":["4126201"]},"price":{"value":150,"currency":"CAD"},"title":"Deer Duck 3.0 Insulated Leather Mittens - Black - Large","option1":"Black","option2":"LARGE","image_url":"https://imagescdn.simons.ca/images/5370/24201/1/A1_2.jpg","variant_id":"4126201","availability":"in_stock"},{"sku":"4126202","url":"https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-mittens--5370-24201?colourId=1","image":{"id":"img-variant-4126202","url":"https://imagescdn.simons.ca/images/5370/24201/1/A1_2.jpg","alt_text":"Deer Duck 3.0 insulated leather mittens - Black - X-LARGE variant image","position":3,"variant_ids":["4126202"]},"price":{"value":150,"currency":"CAD"},"title":"Deer Duck 3.0 Insulated Leather Mittens - Black - X-Large","option1":"Black","option2":"X-LARGE","image_url":"https://imagescdn.simons.ca/images/5370/24201/1/A1_2.jpg","variant_id":"4126202","availability":"in_stock"}],"item_group_title":"Deer Duck 3.0 Insulated Leather Mittens","gender":"male","is_digital":"false","review_count":5,"star_rating":4.4,"reviews":[{"date":"December 1, 2025","tags":["Sizing & Fit","Fabric","Comfort"],"title":"Les mitaines que je cherchais","rating":5,"content":"Elle sont chaude, elles sont de la bonne taille et elle sont bien conçues et cousues.","reviewer_name":"Jean O."},{"date":"January 27, 2025","title":"Pas assez chaude","rating":3,"content":"Pas assez chaude","reviewer_name":"Carmen K."},{"date":"January 11, 2025","title":"Qualité irréprochable","rating":5,"content":"Très belle mitaine tout cuir, bien conçu, super confortable et chaude.","reviewer_name":"gerald c."},{"date":"December 14, 2024","tags":["Color","Quality","Value"],"title":"Deer Duck Mittens","rating":5,"content":"OUTSTANDING QUALITY !","reviewer_name":"Jonathan W."},{"date":"December 9, 2024","title":"Well made","rating":4,"content":"Very impressed with these gloves although I think they might be to small for my partner. They are a Xmas gift, so we'll see if I have to return and rebuy.","reviewer_name":"Susan W."}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-mittens--5370-24201","product_insights":[{"title":"Verified claims","type":"key_value","items":[{"value":"Rated Auclair's warmest Level 5 tier for temperatures below -15 °C","key":"warmth","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://auclaireurope.com/products/deer-duck-4","https://bushtukah.com/products/deer-duck-3-mitts-mens","https://www.altitude-sports.com/p/auclair-deer-duck-3-mittens-mens-auc-2f816","https://www.sportsexperts.ca/en-CA/p-deer-duck-3-mitt-mens-winter-sports-mitts/266293/266293-4"]}},{"value":"550-fill-power RDS duck down with 150 g Fiberfill over the back of the hand","key":"insulation","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://auclaireurope.com/products/deer-duck-4","https://www.sportsexperts.ca/en-CA/p-deer-duck-3-mitt-mens-winter-sports-mitts/266293/266293-4"]}},{"value":"Buyers mostly report exceptional warmth, but one found them not warm enough at -20 °C","key":"warmth_reports","provenance":{"productData":false,"reviews":true,"qna":false,"urls":["https://auclaireurope.com/products/deer-duck-4","https://bushtukah.com/products/deer-duck-3-mitts-mens","https://www.altitude-sports.com/p/auclair-deer-duck-3-mittens-mens-auc-2f816"]}},{"value":"Sizing reports are mixed: several call it true to size, while one gift buyer suspected it was too small for an adult partner","key":"fit_sizing_reports","provenance":{"productData":false,"reviews":true,"qna":false,"urls":["https://auclaireurope.com/products/deer-duck-4","https://www.altitude-sports.com/p/auclair-deer-duck-3-mittens-mens-auc-2f816","https://legendaryusa.com/blogs/news/leather-glove-stretch-break-in"]}},{"value":"Auclair's men's chart maps M to 190-200 mm hand length and 205-230 mm knuckle circumference, L to 200-210 mm and 230-240 mm, and XL to 210-220 mm and 240-255 mm","key":"sizing_chart","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://auclaireurope.com/products/deer-duck-4","https://www.altitude-sports.com/p/auclair-deer-duck-3-mittens-mens-auc-2f816"]}},{"value":"Adjustable hook-and-loop leather strap and elasticized wrist cinch the fit, but the cuff is short and no leash or retention cord is included","key":"cuff_adjustment","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.sportsexperts.ca/en-CA/p-deer-duck-3-mitt-mens-winter-sports-mitts/266293/266293-4","https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-mittens--5370-24201","https://www.altitude-sports.com/p/auclair-deer-duck-3-mittens-mens-auc-2f816"]}},{"value":"Genuine leather on both backhand and palm, with an extra leather overlay reinforcement at the palm grip area","key":"materials","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://auclaireurope.com/products/deer-duck-4","https://www.sportsexperts.ca/en-CA/p-deer-duck-3-mitt-mens-winter-sports-mitts/266293/266293-4"]}},{"value":"PFC-free DWR covers the shell and palm, backed by an Auclair-Dry Platinum membrane","key":"waterproofing","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://auclaireurope.com/products/deer-duck-4","https://www.sportsexperts.ca/en-CA/p-deer-duck-3-mitt-mens-winter-sports-mitts/266293/266293-4","https://nikwax.com/en-gb/products/waterproofing/clothing/leather-restorer/"]}},{"value":"Buyers consistently praise the leather, seams and overall workmanship as durable and well-made","key":"construction_quality","provenance":{"productData":false,"reviews":true,"qna":false,"urls":[]}},{"value":"Visible details include an embossed backhand logo, panel stitching, elasticized wrist gathering, a hook-and-loop strap patch and a small plastic pairing clip","key":"design_details","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"Spot clean only; do not machine wash, tumble dry, bleach, iron or professionally clean","key":"care_cleaning","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-mittens--5370-24201","https://bushtukah.com/products/deer-duck-3-mitts-mens","https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-gloves--5370-2610"]}},{"value":"Renew the DWR with a NIKWAX wax treatment at the start of each season, testing on a hidden area first","key":"dwr_maintenance","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-mittens--5370-24201","https://bushtukah.com/products/deer-duck-3-mitts-mens","https://nikwax.com/en-us/products/waterproofing/clothing-waterproofing/waterproofing-wax-for-leather/","https://nikwax.com/en-gb/products/waterproofing/clothing/leather-restorer/"]}},{"value":"If the leather gets soaked, air-dry it cool away from radiators and condition sparingly once or twice a season","key":"leather_care","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.foxcreekleather.com/leather/deerskin/","https://nikwax.com/en-gb/products/waterproofing/clothing/leather-restorer/","https://legendaryusa.com/pages/how-to-break-in-leather-motorcycle-gloves","https://sullivanglove.com/blogs/news/how-to-break-in-a-glove-cc"]}},{"value":"Keep down dry when possible; if it gets wet, break up lumps and dry promptly, store uncompressed, and shake to restore loft","key":"down_care","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.ukclimbing.com/articles/features/insulation_explained_part_2_how_clothing_works-5163"]}},{"value":"Mitt construction and bulky Level 5 insulation limit fine dexterity","key":"dexterity","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.altitude-sports.com/p/auclair-deer-duck-3-mittens-mens-auc-2f816","https://www.sportsexperts.ca/en-CA/p-deer-duck-3-mitt-mens-winter-sports-mitts/266293/266293-4","https://auclaireurope.com/products/deer-duck-4","https://bushtukah.com/products/deer-duck-3-mitts-mens"]}},{"value":"Best for cold, low-output winter use such as commuting or walking; high-output skiing or snowshoeing can overheat","key":"use_cases","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://auclaireurope.com/products/deer-duck-4","https://bushtukah.com/products/deer-duck-3-mitts-mens","https://www.altitude-sports.com/p/auclair-deer-duck-3-mittens-mens-auc-2f816","https://www.sportsexperts.ca/en-CA/p-deer-duck-3-mitt-mens-winter-sports-mitts/266293/266293-4"]}},{"value":"Deerskin breaks in by molding to the hand, not by gaining a size, so avoid soaking to stretch them","key":"break_in","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://legendaryusa.com/pages/how-to-break-in-leather-motorcycle-gloves","https://sullivanglove.com/blogs/news/how-to-break-in-a-glove-cc","https://legendaryusa.com/blogs/news/leather-glove-stretch-break-in","https://legendaryusa.com/blogs/news/break-in-fleece-lined-motorcycle-gloves"]}},{"value":"Moisture-wicking ultra-soft polar fleece lining is sewn in and not removable","key":"lining","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-mittens--5370-24201","https://bushtukah.com/products/deer-duck-3-mitts-mens"]}},{"value":"All three sizes list at 150 CAD and are in stock in Black only","key":"value_variant","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://www.simons.ca/en/men-sports-clothes/activewear-accessories/gloves-mittens/deer-duck-3-0-insulated-leather-mittens--5370-24201?colourId=1"]}},{"value":"Black pebbled leather with a low-sheen finish and an embossed backhand logo gives a classic, understated look","key":"styling","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}}]},{"title":"Product record","type":"key_value","items":[{"value":"Deer Duck 3.0 Insulated Leather Mittens","key":"Title","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"Auclair","key":"Brand","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"150 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":"4.4 stars, 5 reviews","key":"Rating","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}}]}],"product_guide":{"id":"guide:deer-duck-3-0-insulated-leather-mittens:v3","schemaVersion":3,"title":"Ways to use this product","useCases":{"bestFor":[{"id":"use-case:deep-research-retained-use-cases-use-1-warm-hands-through-winter-cold-and-wind","label":"Warm hands through winter cold and wind","recommendation":"These insulated mittens are built for cold winter days, with duck down and feather insulation plus a moisture-wicking polar fleece lining inside. 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