Baselayers

Icebreaker Icebreaker 260 Tech Leggings with Fly Men's (Discontinued)

Icebreaker Icebreaker 260 Tech LS Half Zip Men's

A use and abuse must-have for groveling up a chimney pitch or liberating an untracked line through gnarled pines.

Icebreaker Icebreaker 200 Oasis Deluxe Raglan LS Crewe Men's

The most versatile polyester baselayer with the greatest comfort range and Polygiene® permanent odor control.

Excellent mid-layering for aerobic activities or expedition weight insulation for cold winter sports.

Smartwool Smartwool PhD Bottom Men's

Icebreaker Icebreaker 200 Oasis Legging with Fly Men's

When a foot-wide ledge becomes your bed for the night, this compressible zip-neck helps turn up the heat.

Smartwool Smartwool Merino 250 Baselayer 1/4 Zip Men's

With its innovative, seamless, 3-D knit structure, the Capilene® Air Crew offers amazing warmth and comfort range. An airy blend of 51% merino wool and 49% recycled polyester wicks moisture, resists odor and dries in a flash.

Versatile fleece for all activities, whether you’re getting on the trails, layering up for the mountain or just simply on the go, the Crosstrek 1/4-Zip combines performance warmth with added comfort; an all-around technical piece you will never want to ta

With its innovative, seamless, 3-D knit structure, the Capilene® Air Crew offers amazing warmth and comfort range. An airy blend of 51% merino wool and 49% recycled polyester wicks moisture, resists odor and dries in a flash.

Smartwool Smartwool Merino 250 Baselayer Bottom Men's

Smartwool Smartwool Merino 150 Baselayer Bottoms Men's

It might be summer everywhere else, but on Mount Hunter’s Kennedy-Lowe Route, it always feels like the middle of winter. Designed to manage the extremes of high-output exertion, the Capilene Midweight fabric hits the sweet spot of weight, breathability an

Smartwool Smartwool Merino 250 Baselayer Crew Men's

Icebreaker Icebreaker 200 Oasis LS Crewe Men's

Icebreaker Icebreaker Oasis Long Sleeve Half Zip Men's

Smartwool Smartwool Merino 150 Baselayer Long Sleeve Crew Men's