Class two, knee-high compression socks for men. Designed with a technology that offers an optimized pressure at the foot level, they are easy to put on and comfortable to wear. Elastic venous compression is the standard treatment for chronic venous insufficiency of the lower extremities. By exerting decreasing pressure from the ankle to the upper leg, it improves venous return to the heart. These socks are indicated for varicose veins larger than 3 mm or after surgery or sclerotherapy.