Smartwool Men's Intraknit™ Thermal Merino Base Layer Bottom Size:M 000 BTU heating system boils

000 BTU heating system boils water in just over three minutes—perfect for melting snow or making coffee

extra large hip pockets

Famous for the Radium Hot Springs and for wildlife sightings along Kootenay Parkway or Highway 93

improved tip stability

Crewneck has self-fabric binding at collar with internal neck tape for comfort

Smartwool Men's Intraknit™ Thermal Merino Base Layer Bottom Size:M 000 BTU heating system boilsOur cutting edge Intraknit Thermal Merino Base Layer Bottoms are here to help you warm up to cold weather. 3D knit articulation adds an enhanced fit and helps keep you as mobile as ever. Merino Sport Yarn helps provide quicker dry times, odor resistance, and durability, while targeted knit insulation and ventilation help keep you warm and dry. No matter if you're running, skiing, or cold weather adventuring, these men's base layer pants are up for the