★?Material?65.3% Cotton, 28% Nylon, 6.7% Spandex ★?Relieve Leg Pain】The mild 8-15mmHg graduated compression helps to relieve your weary muscles and reduce the achy sensation. It may aid in prevention and relief of Cramps, Edema (Swelling) & Fatigue, Varicose & Spider veins. ★?Cushioned Foot Bottom & Breathability】Premium cotton compression socks with cushioned foot bottom keep your feet comfortable and relaxed all day. These socks with the ventilation zone are very breathable, which helps improve air circulation to keep your feet cool and dry. ★?Smooth No-Irritation Toe Closure】No-irritating toe closure alleviates pressure, blistering and friction in the sensitive toe area. MD knee high compression socks use the ultra soft yarn, which enhances your everyday comfort and provides a silky feeling for your healthy feet. ★?Designed For Everyday Use】With prevention and relief effect to the legs and feet, MD compression socks can effectively prevent Deep Vein Thrombosis (DVT), Shin Splints, Spider Veins & Varicose Veins. Perfect for travel, nurses, joggers, athletes, teachers, salesman and any jobs that require you to be on your feet a lot and more!