Shop Smartwool Base Layer Clothing 7

Women's Thermal Merino Rib Crew

Women's Classic All-Season Merino Plant-Based Dye Base Layer Long Sleeve

Men's Classic All-Season Merino Base Layer 1/4 Zip

Women's Classic Thermal Merino Base Layer 1/2 Zip Hoodie

Women's Classic All-Season Merino Lace Base Layer Bottom

Men's Merino Sport Fleece Pant

Women's Merino Sport Seamless Bikini

Women's Active 7/8 Legging

Women's Merino Sport 7/8 Legging

Merino 150 Jiberish Print Boxer Brief

Men's Classic All-Season Plant-Based Dye Merino Base Layer Long Sleeve

Men's Classic Thermal Merino Base Layer Rib Hoodie

Women's Merino 150 Plant-Based Dye Bottom

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

Women's Merino Bikini Boxed

Men's Intraknit Thermal Max Merino Base Layer Bottom

Women's Classic All-Season Merino Base Layer Long Sleeve Boxed

Men's Merino Hemp Blend Boxer Brief Boxed

Men's Classic Thermal Merino Base Layer 1/4 Zip

Men's Classic Thermal Merino Base Layer 1/4 Zip Boxed

Men's Merino 250 Baselayer Plant-Based Dye Logo Crew

Women's Classic All-Season Merino Plant-Based Dye Base Layer Bottom

Men's Classic All-Season Plant-Based Dye Merino Base Layer Bottom

Men's Merino 150 Baselayer 3/4 Bottom

Men's Intraknit Active Base Layer Crew Top

Men's Classic All-Season Merino Base Layer 3/4 Bottom

Women's Intraknit Active Base Layer Crew Top

Men's Thermal Plant-Based Dye Merino Jogger Bottom

Intraknit 200 Sleeve

Women's Merino Lace Bikini