
On
Climate Shirt
The On Climate Shirt is a long-sleeve, quarter-zip athletic pullover designed for running and outdoor training in cool or cold conditions, worn alone or as a layering piece. It is made from breathable, stretch lightweight recycled polyester jersey with a waffle underside and ThermaTec thermal insulation that wicks moisture and regulates temperature. Features include a half-zip stand collar with chin guard, raglan sleeves, a side-seam zip pocket, thumbhole cuffs, a wrist slit for watch access, reflective logo and details, and a semi-slim fit.
- Material
- breathable stretch lightweight recycled polyester
- Style
- activewear, performance, technical, lightweight, breathable, layering-piece
- Category
- Apparel & Accessories > Clothing > Activewear
Color
Specifications
Lightweight thermal half-zip active shirt with waffle-back recycled polyester jersey and ThermaTec insulation.
ThermaTec temperature-regulating insulation, moisture-wicking stretch recycled polyester, half-zip stand collar with chin guard, raglan sleeves, side zip pocket, thumbhole cuffs, watch-access wrist slit, reflective details, semi-slim fit.
- Material
- breathable stretch lightweight recycled polyester
- Style
- activewear, performance, technical, lightweight, breathable, layering-piece
- Occasion
- workout, travel, everyday
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Activewear
Additional Attributes
- soft jersey face with waffle-knit underside
- breathable stretch lightweight recycled polyester
- moisture-wicking fabric
- ThermaTec thermal insulation technology
- temperature-regulating airy construction traps heat without added weight
- half-zip stand collar with chin guard
- raglan sleeve construction
- front side-seam zip pocket
- cuffs with thumbhole slits
- wrist slit for watch access
- reflective logo and reflective details
- semi-slim fit
- wearable alone or as a layering piece
Product Insights
Women's white long-sleeve half-zip activewear top ThermaTec is a waffle-backed knit that traps heat without a fleece lining or membrane Best for active cool-weather running, hiking and brisk walks; not deep-cold or static wear Semi-slim fit with raglan sleeves and a hip-length hem Wear alone or as a midlayer; waffle knit sits flat but does not block wind Premium 160 CAD price buys ThermaTec knit, recycled fabrics and running-specific details
Verified claims
- identity
- Women's white long-sleeve half-zip activewear top
- material
- Main fabric is 94% recycled polyester / 6% elastane; collar and placket are 86% recycled polyamide / 14% spandex
- thermal_design
- ThermaTec is a waffle-backed knit that traps heat without a fleece lining or membrane
- use_cases
- Best for active cool-weather running, hiking and brisk walks; not deep-cold or static wear
- fit
- Semi-slim fit with raglan sleeves and a hip-length hem
- sizing
- XS-L run, all listed in stock at the same price
- colorway
- White is the only colorway across the size run
- cuffs
- Thumbhole cuffs keep sleeves in place and add hand coverage
- collar
- Half-zip stand collar with chin guard
- storage
- Side-seam zip pocket for small essentials
- reflective
- Reflective logo and details aid low-light visibility when lit, but are not high-visibility certification
- care
- Cold gentle wash; no bleach, softener, iron or dry cleaning; tumble cold or hang dry
- durability
- External reviews flag durability and quick drying; PDP review sample is small
- layering
- Wear alone or as a midlayer; waffle knit sits flat but does not block wind
- hem
- Curved hip-length hem with dark trim; check it stays put when arms raise
- pack_compatibility
- Raglan seams can reduce top-shoulder pressure, but pack comfort is not guaranteed
- moisture
- Wicks and breathes, but not instant-dry; wind increases cooling
- styling
- Technical white look with black zip, trim and small logo
- value
- Premium 160 CAD price buys ThermaTec knit, recycled fabrics and running-specific details
- construction
- Detailed knit construction includes raglan sleeves, back patch and trim-bound edges
- reception
- Limited PDP reviews at 3.5 stars; external reviewers mention durability and quick drying
Product record
- Title
- Climate Shirt
- Brand
- On
- Price
- 160 CAD
- Availability
- In stock
- Rating
- 3.5 stars, 2 reviews
Buying Guide
1 comparison · 8 sourcesUses
Wearing one shirt through both cool and warm conditions
When you want one shirt that works across changing conditions, On describes this Climate Shirt as warm in the cold and cool in the heat. Its lightweight ThermaTec insulation is designed to regulate body temperature, trapping heat near the body without adding weight, so you can wear it on its own or layered when the cold hits.[1]
Layering up for cold days
A go-to shirt when the temperature drops: wear it on its own in milder weather, or add it as a layer when the cold really hits. Its thermal insulation helps keep you warm without bulk.[1]
Staying dry during outdoor activity
The Climate Shirt is made from breathable, lightweight stretch recycled polyester with a waffle underside that wicks away moisture. That makes it a candidate for outdoor wear and workouts where you want sweat to move off your skin. The soft jersey fabric is also designed to feel comfortable during wear.[1]
Product comparison
Compared within this brand.
| Climate Shirt: Choose this if you want a lightweight thermal layer for changing conditions: On describes its ThermaTec insulation as regulating body temperature and trapping heat without weighing the garment down, and the breathable recycled-polyester jersey with waffle underside wicks moisture. It works on its own or layered in the cold, with a half-zip stand collar with chin guard, thumbhole cuffs, wrist slits for watch access, a side seam zip pocket, reflective details, and a semi-slim fit. Note the listing shows only White in sizes X-Small through Large.[1,2] | Core-T Tee: Choose this if you want a lightweight, breathable running basic for workouts or everyday wear: its stretch microfibre jersey (92 percent recycled polyester, 8 percent spandex) has a micro-perforated style, a relaxed straight fit that falls past the waist, and a flat-lying ribbed crew neck. It is listed in Black only, in sizes small through x-large, with a small white logo at the left chest and a reflective logo detail, and the understated single-color look pairs easily with a runner's wardrobe.[3,4,5] | Performance Tank Top: Choose this if you want a functionality-first training tank with a quick-dry, tear-resistant knit in front and breathable jersey at the back, described as having a zero-feel, weightless wear. Thermosealed seams are designed to prevent friction, and the regular fit has a wide scoop neckline, deep armholes, and a small reflective bar on the upper back. It is listed in sizes from SMALL to X-LARGE in White or Slate Blue, made mostly of recycled polyester with spandex (10% in front, 23% in back), though the brand's claim that it is made entirely from recycled polyester is in tension with that stated composition.[6,7,8] |
Image Analysis
3 images- 01

Product
White long-sleeve athletic pullover with a short black quarter-zip, mock neck, raglan sleeves, thumbholes at cuffs, and a small zip pocket at the left hip. Small lowercase 'on' logo printed on the left chest.
- Overall silhouetteLong-sleeve pullover top with a straight hem, relaxed torso, and raglan sleeve seams running from collar toward underarm.
1 region
x 0.12 · y 0.12 · w 0.76 · h 0.78 (high) - Mock neck and quarter-zipStand-up mock collar with a centered short vertical black zipper that extends down the chest about one quarter of the garment length; zipper tape is black and contrasts with the white fabric.
1 region
x 0.44 · y 0.10 · w 0.12 · h 0.22 (high) - Left-chest logo“Small two-character lowercase logo printed on the left chest area.”
1 region
x 0.58 · y 0.20 · w 0.06 · h 0.07 (high) - Left-hip zip pocketVertical zip pocket located at the left hip with a black zipper tape and pull, set into the side seam.
1 region
x 0.20 · y 0.60 · w 0.12 · h 0.12 (high) - Cuff thumbholeExtended sleeve cuff on the right hand with an integrated thumbhole opening and a narrow black trim along the cuff edge.
1 region
x 0.67 · y 0.78 · w 0.18 · h 0.20 (high) - Fabric textureSubtle vertical rib or micro-grid texture visible across the white fabric surface under soft lighting.
1 region
x 0.20 · y 0.20 · w 0.60 · h 0.60 (medium)
Other
Studio product shot showing a model wearing the shirt against a plain light background with soft, even lighting and minimal shadows.
- Model and poseFemale model shown from head to upper thighs, left hand placed at left hip and right hand hanging; face turned slightly upward and to the viewer's left.
1 region
x 0.12 · y 0.00 · w 0.76 · h 0.90 (high) - Background and lightingEven, neutral light gray to white studio background with soft diffuse lighting and minimal cast shadows.
- Visible non-product itemsBlack leggings worn by the model are visible but are not part of the analyzed product.
1 region
x 0.28 · y 0.72 · w 0.44 · h 0.28 (high)
Colors
soft white· shirt bodyblack· zipper and trim- Overall silhouetteLong-sleeve pullover top with a straight hem, relaxed torso, and raglan sleeve seams running from collar toward underarm.
- 02

Product
Rear three-quarter view of a long-sleeve white performance shirt on a model showing back seams, a small printed graphic at lower back left, thumbhole cuffs, and a slightly curved hem with dark trim.
- View and fitBack of a long-sleeve fitted shirt on a model, shown from a rear three-quarter-left angle; shirt follows torso contours without visible looseness or heavy draping.
1 region
x 0.18 · y 0.06 · w 0.64 · h 0.88 (high) - Fabric textureFine vertical rib or micro-textured knit visible across the shirt surface, giving a subtle striped appearance in close view.
1 region
x 0.24 · y 0.16 · w 0.52 · h 0.64 (high) - Upper back patch detailRectangular stitched panel at the upper center back just below the collar, made from the same white fabric and visible as a sewn-on square.
1 region
x 0.42 · y 0.12 · w 0.16 · h 0.10 (high) - Side and shoulder seamsVisible raglan or curved shoulder seam lines running from the collar area down toward the underarm on both sides.
1 region
x 0.28 · y 0.10 · w 0.44 · h 0.42 (high) - Lower-back graphicSmall horizontal black barcode-like graphic with several vertical bars and a short line of tiny adjacent text at the lower left back area; the characters in the tiny text are not legible at this resolution.Partial
1 region
x 0.47 · y 0.52 · w 0.18 · h 0.07 (high) - Hem trimSlightly curved hem finished with a narrow dark trim band visible along the bottom edge of the shirt.
1 region
x 0.22 · y 0.80 · w 0.56 · h 0.14 (high) - Sleeve cuffs and thumbholesExtended sleeve cuffs with integrated thumbhole openings; cuff edges show a narrow dark binding matching the hem trim.
2 regions
x 0.19 · y 0.78 · w 0.18 · h 0.20 (high); x 0.63 · y 0.78 · w 0.18 · h 0.20 (high) - Stitching detail at sleeve hemVisible seam/stitch line around cuffs and hem where dark binding attaches to white fabric.
1 region
x 0.58 · y 0.86 · w 0.30 · h 0.12 (medium)
Other
Studio shot with a light neutral background showing a model from rear three-quarter-left; soft even lighting with minimal shadows and no visible packaging or props.
- Shot compositionModel centered in frame, cropped near mid-thigh, photographed against a uniform pale gray background.
- Model pose and visible featuresModel standing with head turned slightly left, left profile of face visible; hands relaxed at sides with fingers partially visible below hem.
2 regions
x 0.12 · y 0.04 · w 0.28 · h 0.30 (high); x 0.20 · y 0.82 · w 0.18 · h 0.14 (high) - Lighting and shadowSoft, diffused studio lighting producing minimal harsh shadows; slight shadowing on the left side of the model consistent with three-quarter angle.
- Image qualityHigh-resolution product photograph with clear detail and focused texture rendering.
Colors
bright white· main bodyblack trim· hem and cuff bindingblack print· lower-back graphic- View and fitBack of a long-sleeve fitted shirt on a model, shown from a rear three-quarter-left angle; shirt follows torso contours without visible looseness or heavy draping.
- 03

Product
Front view of a long-sleeve white quarter-zip athletic top with a short stand collar, visible ribbed texture, a vertical black zipper at center front, a small left-chest logo, thumbhole cuffs, and a small zip pocket at the right hip seam.
- SilhouetteLong-sleeve, hip-length athletic top with a short stand collar and a centered quarter-length front zipper; hem falls just below the hip.
1 region
x 0.18 · y 0.08 · w 0.44 · h 0.44 (high) - Front zipperVertical black quarter-zipper centered on the chest, running from the collar down several inches; zipper tape and pull are black and contrast with the fabric.
1 region
x 0.34 · y 0.11 · w 0.06 · h 0.16 (high) - Fabric textureFine vertical ribbed texture across the visible body and sleeves of the top.
1 region
x 0.18 · y 0.08 · w 0.44 · h 0.44 (high) - Left-chest marking“Small two-character mark or logo printed on the left chest area.”
1 region
x 0.40 · y 0.16 · w 0.04 · h 0.05 (high) - Thumbhole cuffsSleeve cuffs extend with a visible thumbhole on the left hand, showing the cuff wraps over the hand with an opening for the thumb.
1 region
x 0.16 · y 0.44 · w 0.10 · h 0.12 (high) - Side zip pocketSmall zippered pocket located at the right hip seam (viewer left), zipper appears vertical and matches garment color.
1 region
x 0.26 · y 0.39 · w 0.09 · h 0.06 (medium) - Sleeve constructionRaglan-style sleeve seams running from the collar toward the underarm, visible on both shoulders.
1 region
x 0.18 · y 0.08 · w 0.44 · h 0.24 (high)
Other
Studio lifestyle shot showing a model walking against a seamless white background with soft directional lighting and a subtle shadow beneath the feet; model carries a dark jacket and wears accessories.
- Model and poseFull-body view of a model walking toward the camera with one foot forward and one arm bent holding a jacket at the hip.
1 region
x 0.06 · y 0.02 · w 0.88 · h 0.96 (high) - BackgroundEven white seamless background with no visible set elements.
- Lighting and shadowSoft, diffuse lighting from the front-left producing gentle shadows beneath and slightly behind the model, minimal specular highlights on fabric.
- Accessories visibleModel wears a peach-colored cap, dark sunglasses, black leggings, white crew socks, and white athletic shoes; a dark jacket is draped over the right shoulder.
2 regions
x 0.36 · y 0.00 · w 0.46 · h 0.28 (high); x 0.40 · y 0.36 · w 0.30 · h 0.50 (high)
Colors
white· main bodyblack· front zipper- SilhouetteLong-sleeve, hip-length athletic top with a short stand collar and a centered quarter-length front zipper; hem falls just below the hip.
Customer Reviews
2 total2 reviews · out of 5
Chandail trop long!
J'ai dû malheureusement retourner cet article, car il est beaucoup trop long; fait pour des femmes de grande taille.
On climate
Très confortable! J’adore
Provenance
- Merchant Link
- https://www.simons.ca/en/women-sportswear/outdoor/climate-shirt--17575-245800
- Updated