Smartwool Men's Classic Thermal Merino 1/4 Zip Base Layer Pewter Blue Heather backcountry 55mm Chainline

55mm Chainline

With a full rim square lens shape inspired by surf culture

DUAL COMPOUND

profile and flex that excels in any terrain or snow condition

Ultra-lightweight enduro and all mountain helmet

Smartwool Men's Classic Thermal Merino 1/4 Zip Base Layer Pewter Blue Heather backcountry 55mm ChainlineThe Smartwool Men's Classic Thermal Merino 1 4 Zip Base Layer combines functionality with enhanced aesthetics in a slim fit design. Made from 100% responsibly sourced Merino wool, this heavy base layer top features flatlock seams and shoulder panels to minimize chafing and maximize comfort during high intensity activities like skiing, hiking, and running. Its interlock knit fabric ensures excellent breathability, thermoregulation, and odor resistance,