Shop Base Layer Tops

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

Women's Intraknit Thermal Merino Base Layer Crew Top

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

Women's Classic Thermal Merino Base Layer Crew Top

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

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

Men's Classic Thermal Merino Base Layer Crew Top

Women's Classic All-Season Merino Base Layer Crew Top

Men's Merino 200 Oasis LS Crewe

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

Women's Merino 200 Oasis LS Crewe

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

Men's Classic Thermal Merino Base Layer Hoodie

Women's Cap MW Crew

Women's Classic Thermal Merino Base Layer Crew Top Boxed

Women's 200 Oasis LS Crewe

Men's Intraknit Thermal Merino Base Layer Crew Top

Women's Classic All-Season Merino Base Layer Crew Top Boxed

Men's Intraknit Thermal Merino Base Layer Colorblock Crew Top

Women's Thermal Merino Rib Turtleneck

Kids' Classic Thermal Merino Base Layer Crew Top

Men's Merino 260 Tech LS Crewe

Women's Classic All-Season Merino Base Layer Crew Top Plus

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

Men's Classic Thermal Merino Base Layer Crew Top Boxed

Women's Cap MW Zip Neck

Men's Cap MW Zip Neck

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

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

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