Long sock type stockings, very thin and with anti-slip band, medical compression class II (20.1 to 27hPa), indicated for use as treatment in venous pathologies or after surgery of varicose veins, which help to relieve heaviness and pain in the legs.They stimulate venous return by decreasing pressure exerted from the ankle to the calf.Size L Normal, for a calf diameter of 37 to 40cm, and a leg length of less than 75cm.