Shop Base Layer Tops @ REI - Boulder 1

Women's Classic Thermal Merino Base Layer Crew Top

Rho Merino Wool Crew Neck LS Men's

Kyanite Baselayer Zip Neck Women's

Rho LT Zip Neck Men's

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

Men's Classic Thermal Merino Base Layer Crew Top

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

Men's Intraknit Thermal Merino Base Layer Crew Top

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

Women's Intraknit Thermal Merino Base Layer Crew Top

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

Women's Classic Thermal Merino Base Layer Crew Plus Top

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

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

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

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

Women's Cap MW Crew

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

Men's Merino 200 Oasis LS Crewe

Women's 200 Oasis LS Crewe

Men's Cap MW Zip Neck

Men's Cap TW Zip Neck

Women's Cap MW Zip Neck

Men's Merino 260 Tech LS Crewe

Women's Merino 200 Oasis LS Crewe

Rho LT Hoody Men's

Rho Zip Neck Women's

Rho Crew Neck LS Women's