Women's Thermals

Made for cold days and mixed output activities, the women's Arc'teryx Kyanite base layer bottoms provide freedom of movement and have a soft, brushed interior that traps heat to keep...

Light, versatile stretch fleece pullover with exceptional next-to-skin comfort. A light layer for cool conditions – or high output in colder weather – the packable, comfortable Kyanite Lightweight Zip Neck...

First-layer shirt for high-output activities in cool conditions. *The Taema Thermal Crew Neck Shirt LS was previously the Motus Crew Neck Shirt LS. Designed for comfort in motion, this is...

Peter Piper picked a peck of pickled peaches?! That's right, Hot Chillys isn't all about peppers! Taking its name from the lightly sueded 'peached' finish that leaves wearers feeling soft...

Heavyweight, fleece backed, body hugging legging with natural wicking properties. CONTENT: 85% Nylon, 15% Elastane https://www.nils.us/fitting-room

Heavyweight one piece cat suit with full zip, convenience zipper and natural wicking properties. Content: 85% Nylon, 15% Elastane https://www.nils.us/fitting-room  

Whether worn as a winter base layer, or a cool-weather pant, the UltraGear Bottom has the versatility to handle any adventure. We created it with elastane and double-knit fleece keeps...

Our Militia top is a functional base layer. It is made from recycled stretch polyester, brushed on both sides for an extra-soft feel. Our Dry Feel antimicrobial treatment and Dry...