Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip SIZE_3.4 oz. 7 in | 59 x

7 in | 59 x 38 x 12 cm

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

Shearling lining

EASY TO PACK

Total Weight:6 lbs 5

Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip SIZE_3.4 oz. 7 in | 59 xWe'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,