National parks collection. Us size: men's shoe size 8 to 13, one size fits most men. Made from premium cotton, these socks are super soft and lightweight, allowing your feet to breathe and stay cool during strenuous activity. Not too tight and hold up well, fine toe seam reduces rubbing and gives extra comfort.

• Fabric: 65% Cotton, 32% Nylon, 3% Spandex

• Care Instructions: Machine wash