The Point6 Medium Ski Socks offer extra warmth for skiing in very cold conditions. Merino wool is incredibly soft and breathes better so sweat doesn't have an opportunity to make you cold. The Point6 Ski Sock is cushioned through the foot and the shin for a comfortable fit with your ski boots. The medium weight ski sock surrounds your foot with luxurious terry loop cushioning, creating ultimate comfort in your boot. This is a heavy sock for those that are looking for a thicker ski sock.