Smartwool Classic Thermal Merino Base Layer 3/4 Bottom – Men's Size:XXL Built for fast-and-light alpine missions

Built for fast-and-light alpine missions

this is our pick for women who want a go-to tee that looks good and means something

33mm stack height with zero heel-to-toe drop delivers serious cushion without altering your natural gait — ideal for back-to-back long runs

so you stay warm even when things get damp

It stuffs into its own pocket when the day heats up

Smartwool Classic Thermal Merino Base Layer 3/4 Bottom – Men's Size:XXL Built for fast-and-light alpine missionsBuilt for cold weather layering under ski boots or hiking footwear, the Classic Thermal Merino 3 4 Bottom is our pick for guys who need reliable warmth without the bulk. Merino wool naturally regulates temperature and resists odor, so you stay comfortable across long days in changing conditions. The 3 4 cut eliminates bunching inside boots where a full length bottom would bunch and bind. Merino wool construction delivers natural warmth, breathability,