Softer than cashmere and warmer than wool, bison down is the key to making these socks warm enough for winter hiking but comfortable enough to wear to work. The American bison was hunted nearly to extinction in the 19th century. Today herds thrive in the Great Plains, where the fiber for our American Bison Socks is gathered.

Please note: Box shown is not included.

Small: Fits mens shoe sizes 5-9; fits women’s shoe sizes 6-10.

Large: Fits men’s shoe sizes 9-13; fits women’s shoe sizes 10-13.

• Ships fast from USA
• 45% polyester, 25% wool, 18% nylon, 10% bison down, 2% spandex
• 0.18 kg