Truform 8865; Medical support hose; Unisex style durable knit; 20-30 strength graduated compression. Soft top will not constrict leg; Defined heel enhances fit; Roomy comfort toe for sensitive feet. Use for extensive sitting or standing, travel, pregnancy, post surgery recovery, improved circulation.Does not include natural rubber latex. Helps relieve swelling, varicose veins, spider veins, sore aching muscles, edema, DVT blood clots. Made in the USA; Measure according to size chart; Latex-Free; 80 Nylon and 20 Spandex construction.