1 pair of supportive 140 den tights, with open toe, mesh knit, with strong graduated compression mmHg 15/18, light compression on the thigh, medium compression on the calf, strong compression on the ankle and comfort heel which prevents the sock from shifting while walks, original and brand new; Nady 140 line: created for those with circulation problems that manifest themselves with heavy legs and swollen ankles, Nady constantly and effectively massages the legs, giving the wearer a pleasant sensation of lightness and well-being, mmHg 15/18 STRONG massage: winding down. Available colors: sand, black, playa and mink. Available sizes: 2 (foot 37/38, size 42/44), 3 (foot 38/39, size 44/46), 4 (foot 39/40, size 46/48) and 5 (foot 40/41, size 50/52). Product composition: 74% polyamide and 26% e