Patagonia Capilene Thermal Weight Boot Length Bottoms (Women's)
Built for cold conditions, these boot-length baselayer bottoms deliver warmth without the bulk. The Polartec® Power Grid® fabric—92% recycled polyester with a touch of spandex—traps heat, wicks moisture, and moves easily with you, while the smooth outer face makes layering simple. The open-grid interior adds loft and breathability, keeping you warm but never stifled, and HeiQ® Pure odor control helps them stay fresh over long days.
The fit is designed for movement, with a gusseted crotch and flatlock seams to minimize chafing. A flat waistband with brushed elastic sits comfortably against the skin, and the cropped 22" inseam sits above boots so there’s no bunching in your socks.
Made in a Fair Trade Certified™ factory, these bottoms balance performance, comfort, and responsibility. Lightweight, packable, and reliable, they’re the kind of baselayer you’ll reach for whenever the forecast turns cold.

Returns and Exchanges
We accept returns on eligible items within 15 days of delivery, provided the product is in like-new condition.
Footwear may be tried indoors only (home or treadmill). All returned items must be unworn beyond fit testing, include original manufacturer packaging and hang tags (fees may apply if damaged) and have been purchased from SkiUphill-RunUphill within the 15-day window. Apparel must be completely unworn.
Final Sale / Non-Returnable Items
All sale items are final sale. The following items are not eligible for return: carbon-plated running shoes, avalanche safety equipment (transceivers, shovels, probes, airbags), climbing equipment (ropes, harnesses, carabiners, belay devices, slings), ski crampons, helmets and gift cards.
Return Process & Fees
International returns are not accepted. A 10% deduction applies to all refunds to cover credit card processing and administrative fees.
For more information on returns and exchanges, click here.