Men's Thermals

Turn Up Your Base Good base layers simply fade into the background while keeping you warm and dry. But feel free to sing the praises of the men's Burton Midweight...

The descendant of our first technical base layer created in 1985, ME Chamois has developed a reputation for being the most reliable, durable under layer made by our company. The...

Comfortable and adaptable, these midweight bottoms are perfect for layering, outdoor sports, or everyday cold-weather wear. Designed for high-output cold-weather performance, the Men's Active Stretch Bottom combines four-way stretch with...

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...

•Super protection for your bum & tail-bone with extra side pads to protect hips•Super padded protection from impact•4-way stretch Lycra short fits comfortably under pants•Breathable, removable pads for washing•Insulates against...

We've updated the fit of our Men'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...

We've updated our Men's Merino 250 Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your...

Meet the better-than-ever Men's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan-favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder...