Thermals

Light, comfortable trim-fit base layer for mixed output in cool temperatures. The base layer crew – the foundation of your system. Made for mixed output activities on cool and cold...

Performance base layer for lower output activities in cool to cold temperatures. Comfort starts with your base layer. Made for performance during lower output activities on cool days, the Rho...

The Men’s LIFA® Merino Knitevo Half-Zip is engineered to adapt to your intensity when the temperature drops. We combined our LIFA® Merino technology with ZQ-certified Merino wool to wick away...

Our LIFA® Merino Midweight collection is perfect for any type of cold weather activity. We combined a 100% Merino wool layer with our proven LIFA® fiber technology in a 2-layer...

Micro-Elite Chamois has been the leader in body fit, technical base layer for over 30 years by incorporating intimately blended fibers with specific attributes to continuously keep you warm, comfortable...

Move freely and stay warm. This stretch crew delivers breathable comfort, moisture control, and a streamlined fit for active days in the cold. Designed for high-output cold-weather performance, the Men's...

Take on the great outdoors with the Mens Thermolator® Performance Crew Top. Crafted from merino wool, this lightweight, moisture-wicking, and temperature-regulating baselayer top are versatile for all-season use and excel...

We all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why, we built a baselayer that keeps you warm and dry without being...