Shop Base Layer Tops

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 Crew Top

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

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

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

Women's Intraknit Thermal Merino Base Layer Crew Top

Men's Intraknit Thermal Merino Base Layer Crew Top

Men's Merino 260 Tech LS Crewe

Men's Classic Thermal Merino Base Layer Crew

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

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

Men's Merino 260 Tech LS Half Zip

Women's Classic Thermal Merino Base Layer Crew Plus Top

Men's Intraknit Thermal Merino Base Layer Colorblock Crew Top

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

Men's FR Primo Baselayer

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

Rho LT Hoody Men's

Rho LT Crew Neck Men's

Women's Solution 150 Merino Base Crew

Men's Merino Thermal Long Sleeve Baselayer

Women's LIFA Merino Midweight Graphic Half-Zip Base Layer

Women's Merino Thermal Long sleeve Baselayer

Men's HH Lifa Crewneck