Smartwool Mens Classic Thermal Merino Colorblock Crew Base Layer Top color:Black:#0E0E0E ThermoBall Eco insulation for warmth

ThermoBall Eco insulation for warmth even when wet

Sustainability: Made with recycled materials

Boasting a waterproof

Lining woven: 50D 100% Recycled polyester

Smartwool Mens Classic Thermal Merino Colorblock Crew Base Layer Top color:Black:#0E0E0E ThermoBall Eco insulation for warmthThe Smartwool Men's Classic Thermal Merino Colorblock Crew is a premium base layer top crafted from 100% merino wool, designed to keep you comfortable and dry during winter adventures. Its interlock knit construction delivers unmatched breathability, thermoregulation, and odor resistance for all day freshness. Whether you're hitting the trails for a brisk hike or carving fresh tracks on the slopes, this base layer's slim fit and flatlock seams allow