Shop Base Layer Tops

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

Women's Classic Thermal Merino Base Layer Crew Top

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

Men's Classic Thermal Merino Base Layer Crew Top

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

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

Women's Intraknit Thermal Merino Base Layer Crew Top

Men's Intraknit Thermal Merino Base Layer Crew Top

Women's 200 Oasis LS Crewe

Men's Merino 200 Oasis LS Crewe

Women's Merino 200 Oasis LS Crewe

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

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

Women's Classic Thermal Merino Base Layer Crew Top Boxed

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

Women's Classic Thermal Merino Base Layer Crew Plus Top

Women's Cap MW Crew

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

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

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

Kids' Classic Thermal Merino Base Layer Crew Top

Men's Merino 260 Tech LS Crewe

Men's Classic Thermal Merino Base Layer Crew Top Boxed

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

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

Women's Cap MW Zip Neck

Men's Cap MW Zip Neck

Rho LT Crew Neck Men's

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

Men's Cap TW Zip Neck