The R1 Thermal Bottoms solve a specific problem: how to stay warm on a skin track, a cold approach, or a winter belay without a heavy mid-layer adding bulk under ski pants or shell bibs. The Technostretch fleece is dual-construction; a smooth, durable face fabric that sheds light wind and snow flurries on the outside, and a soft microgrid fleece backing against the skin that wicks moisture and keeps you warm while moving. It's warmer than a base layer, more breathable than a standard fleece pant, and packable enough to carry as insurance on a long day out.
The 91% recycled polyester, 9% spandex blend stretches in four directions without restriction. Articulated patterning follows the knees and hips so the pant moves with you rather than pulling. Slim fit tapers through to the ankle for clean layering inside ski boots and shell pants without bunching. Smooth elastic waistband with internal drawcord sits flat under a jacket or harness. Two zippered handwarmer pockets.
Weight: 295g / 10.4oz
Fabric: 6.5oz 91% recycled polyester / 9% spandex | Technostretch flat-face fleece | microgrid backing
Pockets: 2x zippered handwarmer
Waistband: Smooth elastic | internal drawcord
Fit: Slim | tapered to ankle
Certification: Fair Trade Certified factory
Please read our full return policy here.
We accept returns on items that are in like-new condition within 15 days of original purchase.
Items on sale are final sale and are not eligible for returns or exchanges.
The following items are final sales:
We do not accept international returns
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