Shop Base Layer Tops

Women's Merino Blend 125 Cool-Lite Sphere LS Tee

Men's Merino 200 Oasis LS Half Zip

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

Women's Intraknit Thermal Merino Base Layer Crew Top

Men's Merino 200 Oasis LS Crewe

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

Men's Intraknit Thermal Merino Base Layer Crew Top

Men's Classic Thermal Merino Base Layer Crew Top

Men's Classic Thermal Merino Base Layer Hoodie

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

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

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

Men's Intraknit Thermal Merino Base Layer Colorblock Crew Top

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

Women's Rebar Evolution 1/2 Zip Top in Purple Ash

Women's Thermal Merino Rib Turtleneck

Men's Merino 260 Tech LS Crewe

Women's Classic Thermal Merino Base Layer Crew Plus Top

Women's Merino 150 Siren LS Sweetheart

Men's Classic Thermal Merino Base Layer Crew Top

Women's Merino 260 Tech LS Half Zip

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

Men's Merino 260 Tech LS Half Zip

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

Women's Merino 260 Tech LS Crewe

Women's Cap MW Crew

Kid's Lowell 3.0 1/4 Zip Baselayer in Posey Pony Print