Go ahead and set off on your quest to see unchartered lands. Just make sure you've got your feet wrapped in these Wigwam outdoor socks. Ribbed cuff for so sock stays put. Knit-in air flow channels to keep circulation through entire sock. Virtually seamless toe closure. True fit heel. Foot-hugging stretch for added comfort. Machine washable, tumble dry. Consists of: 49% Olefin 25% wool 24% nylon 2% spandex. Available in a 3 pair pack.