Smartwool Men's Merino 250 1/4 Zip Baselayer Size:L All of the virgin wool

All of the virgin wool Patagonia sources is certified to the Responsible Wool Standard (RWS) from farm to fiber to help ensure protection both for the animals that supply it and the land they graze

proving for the 4th time real American snowboard innovation can improve upon perfection

improving both warmth and comfort in cold conditions

Board insurance on a budget

Our tried-and-true

Smartwool Men's Merino 250 1/4 Zip Baselayer Size:L All of the virgin woolWe've updated the fit of our Men's Merino 250 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, running, and