Shop Base Layer Clothing @ Ascent Outdoors

Men's Classic Thermal Merino Base Layer Bottom

Women's Give-N-Go 2.0 Bikini Brief

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 Bottom

Men's Classic Thermal Merino Base Layer Crew Top

Men's Intraknit Thermal Merino Base Layer Crew Top

Men's Intraknit Thermal Merino Base Layer Bottom

Women's Classic All-Season Merino Base Layer Bottom

Men's Classic Thermal Merino Base Layer Crew Top

Women's Intraknit Thermal Merino Base Layer Crew Top

Women's Intraknit Thermal Merino Base Layer Bottom

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

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

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

Men's Classic Thermal Merino Base Layer 3/4 Bottom

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

Men's Classic All-Season Merino Base Layer Bottom

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

Men's Classic All-Season Merino Base Layer 3/4 Bottom

Rho LT Bottom Men's

Women's Give-N-Go 2.0 Full Cut Brief

Rho LT Hoody Men's

Men's GNG 2.0 Brief

Women's GNG Sport 2.0 Hipster

Men's Classic Thermal Merino Base Layer 1/4 Zip

Men's Give-N-Go Sport 2.0 Boxer Brief 6"

Men's Give-N-Go 2.0 Boxer Brief

Men's Give-N-Go Sport 2.0 Boxer Brief 6"

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