Dr. Scholl's 1 Pack Diabetes and Circulatory Odor Resistant Crew Socks 89% Polyester, 10% Nylon, 1% Spandex Made in the USA and Imported Pull On closure Machine Wash Designed for diabetics and those suffering with circulation issues, these socks provide you with the comfort and support you need to keep healthy and keep going Ultra-soft, non-binding top gently conforms to your legs for an optimal fit that doesn't restrict circulation Smooth, comfortable toe seam reduces irritation so your feet fit comfortably inside your favorite pair of shoes Odor-resistant properties in the yarn help socks stay dry, fresh, and odor-free Made with the finest materials for the ultimate softness and perfect fit all-day long