Shop Base Layer Tops

Men's Classic Thermal Merino Base Layer Crew

Women's Classic Thermal Merino Base Layer Crew Top

Men's Classic Thermal Merino Base Layer Crew Top

Women's Merino 200 Oasis LS Crewe

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

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

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

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

Women's Vigor Grid Fleece Pullover Hoodie

Men's Merino 200 Oasis LS Crewe

Men's DropTemp Dry (2 Pack) T-Shirt

Women's Intraknit Thermal Merino Base Layer Crew Top

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

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

Men's DropTemp Dry (2 Pack) T-Shirt

Men's Intraknit Thermal Merino Base Layer Crew Top

Women's Thermal Merino Rib Turtleneck

Kid's Classic Thermal Merino Base Layer Crew Top

Men's Classic Thermal Merino Base Layer Hoodie

Men's Merino 200 Oasis LS Half Zip

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

Women's Merino 260 Tech LS Half Zip

Men's Merino 260 Tech LS Half Zip

Women's Classic Thermal Merino Base Layer Crew Plus Top

Women's Rebar Evolution 1/2 Zip Top in Lichen

Men's Classic Thermal Merino Base Layer Colorblock Crew Top

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

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

Men's Merino 260 ZoneKnit LS Half Zip

Men's Cap MW Zip Neck