Women's Thermals

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...

Heavyweight, fleece backed, body hugging legging with 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...

Up-spec your base layers with the fitted Jacquard 1/4-Zip Base Layer Top . Designed for a sleek, compressive fit that sits at the hip, it features a quarter-zip mock neck...

Up-spec your base layers with the Jacquard Legging. Cut for a compressive, high-waisted fit, crafted from moisturewaisted -wicking fabric. • High-rise, skinny fit, designed to hit the ankle• Elastic waist• Moisture-wicking• Imported...

The Women's Active Stretch Crewneck is a versatile long-sleeve base layer designed to keep you comfortable and dry during any activity. Its moisture-wicking fabric moves with you, providing a snug...

The Women's Active Stretch Tight combines moisture-wicking technology with thermal warmth to keep you comfortable and dry. Its stretchy, close-fitting fabric moves with your body, providing support and flexibility for...

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...