SmartWool Women's PHD Snowboard Medium Socks - Past Season 61% Merino Wool, 37% Nylon, 2% Elastane Knit in USA of Imported Yarn Medium Cushion: Medium cushioned foot and leg for high impact absorption and ultimate warmth Flat knit durable toe seam Sock Height: Over the Calf - 13" overall height Style: SW0SW034