Smartwool Merino Intraknit Active LS - Cross Country Ski HQ

Women's Intraknit Active Base Layer Long Sleeve

Men's Intraknit Active Base Layer Long Sleeve

Strenuous activity is supposed to be uncomfortable—but Smartwool® base layers can help reduce some of that. Meant to layer under shorts or pants, our

Women's Intraknit Active Base Layer Bottom

This minimalist-style crew is anything but insignificant. Our Men's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top,

Men's Intraknit Thermal Merino Base Layer Crew

Smartwool Merino Intraknit Active LS - Cross Country Ski HQ

Smartwool Merino Intraknit Active LS - Cross Country Ski HQ

SW016670092 Smartwool Canada

You might be surprised to learn that layering can be the best way to keep your body comfortable and temperature-regulated—even if it isn’t freezing

Men's Intraknit Active Base Layer Long Sleeve

Men's Intraknit Merino 200 Crew, Smartwool®

One of the best parts of Smartwool® base layers is that they help reduce some of the uncomfortable distractions intense activity can produce. Our

Women's Intraknit Active Base Layer Long Sleeve

This minimalist-style crew is anything but insignificant. Our Men's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top,

Men's Intraknit Thermal Merino Base Layer Crew

Men's Intraknit Active Base Layer Long Sleeve

You’ll love the innovation of the Intraknit™ Merino wool in the Women's Intraknit Thermal Merino Base Layer Colorblock 1/4 Zip, because it helps with

Women's Intraknit Thermal Merino Base Layer Colorblock 1/4 Zip

Men's Intraknit Merino 200 Crew, Smartwool®