300 MerinoFine™ Thermal Leggings - Icebreaker (CA)
![](https://www.icebreaker.com/dw/image/v2/AAFX_PRD/on/demandware.static/-/Sites-master-catalog/default/dw7d3b1840/0A56B9/0A56B9064_1.jpg?sw=1290&sh=1693&sm=fit)
Featuring luxuriously soft, extra-ultrafine 15.5 micron merino fibers, the Merino Leggings are a premium base layer that will keep you warm and comfortable on the coldest of days.
![](https://images-na.ssl-images-amazon.com/images/I/614kLarxn5L._SLDPMOBCAROUSELAUTOCROP288221_MCnd_AC_SR462,693_.jpg)
Icebreaker Merino Half Zip Thermal Long Sleeve 175gm for Women, 100% Merino Wool Base Layer, Soft, Comfy Pullover for Women with Stretch, Slim Fit - Cold Weather Thermal Shirt - Black, X-Small
![](https://www.icebreaker.com/dw/image/v2/AAFX_PRD/on/demandware.static/-/Sites-master-catalog/default/dw21933516/0A56HD/0A56HD585_2.jpg?sw=1290&sh=1693&sm=fit)
200 ZoneKnit™ Merino Long Sleeve Crewe Thermal Top - Icebreaker (US)
Featuring our most versatile merino jersey fabric, the 200 Sonebula Leggings provide ample warmth whatever the activity.
![](https://www.icebreaker.com/dw/image/v2/AAFX_PRD/on/demandware.static/-/Sites-master-catalog/default/dw21e05a01/0A59JR/0A59JR189_7.jpg?sw=1290&sh=1693&sm=fit)
Men's Merino 200 Sonebula Thermal Leggings
Featuring luxuriously soft, extra-ultrafine 15.5 micron merino fibers, the Merino Leggings are a premium base layer that will keep you warm and
![](https://i5.walmartimages.com/seo/Icebreaker-300-MerinoFine-Thermal-Leggings-Women-s-Black-Large_8f914c61-52a7-4f96-868e-24a64e982ec9.5ae91f4a2faef364934874b9a64a4afc.jpeg)
Icebreaker 300 MerinoFine Thermal Leggings - Women's, Black, Large
Incredibly warm merino base layer bottoms with a unique jacquard pattern, the 260 Vertex Leggings Glacial Flow are a go-to piece for winter
![](https://www.icebreaker.com/dw/image/v2/AAFX_PRD/on/demandware.static/-/Sites-master-catalog/default/dw922e4dff/0A56TB/0A56TB914_2.jpg?sw=1290&sh=1693&sm=fit)
Women's Merino 260 Vertex Thermal Leggings Glacial Flow
Shop the 300 MerinoFine Thermal Leggings - Women's from icebreaker. FREE shipping over $74. Fast & Simple Returns. Here to serve You
![](https://www.altitude-sports.com/cdn/shop/products/ice_200a56b8_7Eelectron_20pink.jpg?v=1692738135)
icebreaker 300 MerinoFine Thermal Leggings - Women's
![](https://m.media-amazon.com/images/I/81tWsCNBfNL._AC_UY1000_.jpg)
Icebreaker Merino Half Zip Thermal Long Sleeve 175gm for Women, 100% Merino Wool Base Layer, Soft, Comfy Pullover for Women with Stretch, Slim Fit - Cold Weather Thermal Shirt - Black, X-Small
![](https://cdn.shopify.com/s/files/1/0654/3881/0355/products/0A56HA797_1.jpg?crop=center&height=1676&v=1682011108&width=1290)
Icebreaker Men's 300 MerinoFine Polar LS Half Zip Thermal Top – Monod Sports
Ultralight merino base layer bottoms designed to help regulate body temperature during high-intensity activity, the 125 ZoneKnit™ Leggings feature our
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Women's 125 ZoneKnit™ Merino Blend Thermal Leggings
![](https://www.icebreaker.com/dw/image/v2/AAFX_PRD/on/demandware.static/-/Sites-master-catalog/default/dw009810b0/0A56UT/0A56UT001_1.jpg?sw=1290&sh=1693&sm=fit)
Merino Speed Winter Tights - Icebreaker (US)
![](https://specials-images.forbesimg.com/imageserve/6573454f194342eef4858fa6/260-ZoneKnit-Crew-Thermal-Top---Leggings/0x800.jpg?cropX1=0&cropX2=1290&cropY1=275&cropY2=1646)
12 Best Thermal Underwear 2024 - Forbes Vetted