Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip SIZE_3.4 oz. Mattress is raised 16

Mattress is raised 16

Total Weight:6 lbs 5

Shearling lining

You also get extra traction so new paths don’t have to be an uphill battle

You can't go wrong with the round shape of the Bayside

Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip SIZE_3.4 oz. Mattress is raised 16We've updated the fit of our Men's Classic Thermal Merino Base Layer 1 4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature regulated as you enjoy high intensity skiing, hiking,