Shop Base Layer Clothing @ REI - Alpharetta

Women's Classic All-Season Merino Base Layer Bottom

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

Women's Maipo Shorts

Men's Quest Quick-Dry Mesh (2 Pack) Boxer Briefs

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

Women's Classic Thermal Merino Base Layer Crew Top

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

Men's Classic Thermal Merino Base Layer Crew Top

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

Women's Merino 200 Oasis LS Crewe

Women's Classic Thermal Merino Base Layer Bottom

Men's Classic Thermal Merino Base Layer Bottom

Men's Classic All-Season Merino Base Layer Bottom

Women's Intraknit Thermal Merino Base Layer Crew Top

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

Men's Merino 260 Tech LS Crewe

Men's Intraknit Thermal Merino Base Layer Bottom

Women's Classic Thermal Merino Base Layer Crew Plus Top

Women's Classic Thermal Merino Base Layer Bottom Plus

Women's Intraknit Thermal Merino Base Layer Bottom

Women's Merino 260 Tech LS Crewe

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

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

Women's Maipo 7/8 Tights