When the conditions are on the cold side, this women's medium SmartWool ski sock features an over-the-calf silhouette and is constructed with high-density technology at impact zones for long-lasting wear. Cushioning at the shin and foot aid help keep your lower-half guarded from pressure points. Mesh ventilation panels helps your feet breathe and aid with moisture management. Medium-weight ski sock features 37% nylon, 61% merino wool, 2% elastane. 13" overall height.