Shop Base Layer Clothing @ Backcountry

Men's Vibe Xtra Soft Comfort Boxer Briefs

Women's Classic Thermal Merino Base Layer Crew Top

Men's Classic Thermal Merino Base Layer Crew Top

Women's Classic Thermal Merino Base Layer Bottom

Women's Classic Thermal Merino Base Layer 1/4 Zippers Top

Men's Classic Thermal Merino Base Layer 1/4 Zippers Top

Men's Classic All-Season Merino Base Layer Long Sleeve Top

Men's Everyday Party Short Sleeve Button Down T-Shirt

Men's Classic Thermal Merino Base Layer Bottom

Men's DropTemp Cooling Cotton Boxer Briefs

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

Men's Intraknit Thermal Merino Base Layer Crew Top

Men's Multi-Sport Mesh Boxer Briefs

Women's Intraknit Thermal Merino Base Layer Crew Top

Women's Classic All-Season Merino Base Layer Bottom

Women's Intraknit Thermal Merino Base Layer Bottom

Men's Classic Thermal Merino Base Layer Crew Top

Men's Classic All-Season Merino Base Layer Bottom

Men's Intraknit Thermal Merino Base Layer Bottom

Women's Merino Blend Bralette

Women's Classic All-Season Merino Base Layer 1/4 Zippers Top

Men's Merino 200 Oasis LS Crewe

Men's Daytripper Comfort Stretch Boxer Briefs

Women's 200 Oasis LS Crewe

Women's Active Leggings

Men's Intraknit Thermal Max Merino Base Layer 1/4 Zippers Top

Women's Thermal Merino Rib Turtleneck

Women's Classic Thermal Merino Base Layer Bottom

Men's Classic Thermal Merino Base Layer Hoodie

Women's Active Crop Bra