Women's Thermals

Your ideal workout companion from the trails to the yoga studio, the slim-fit and super-soft Kari Traa Fryd Long Sleeve is designed to hug your body and can layer seamlessly...

The Kari Traa Rose Half-Zip is a powerhouse of warmth and comfort. Wool fibers will keep you cozy even when wet, and stretch fabric mapping allows for improved movement. The...

Warmth starts at the core and getting the layering right is critical to a comfortableday outdoors and in the mountains. Our evolved layering system caters to differenttemperatures and different intensity...

Full length legging in a custom animal print design with a soft interior finish  This legging features natural wicking and anti-microbial properties. 85% Polyester 15% Spandex Anti-Microbial Properties Eco-Friendly Fibers...

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

We've updated the fit of our Women's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and...

Meet the new and improved Women's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan-favorite with new color options and an enhanced fit to improve functionality while...

Embrace warmth and comfort in the great outdoors with our Women's Cloud Nine  Performance Baselayer Leggings. These versatile leggings feature an ultra-soft brushed fabric surface that traps air for warmth....