Lycra Spandex,Nylon Pull-On closure QUALITY POST SURGICAL STOCKINGS: the Stockings act as a Thrombo Embolic Deterrent for the reclining or bed-confined individual. They are also ideal for use with the post-surgical, home convalescing patient. RECOMMENDED BY DOCTORS: Durable hospital grade construction, surgical weight opaque fabric conceals while it heals. Targeted 18 mmHg support at the ankle for post-surgical medical recovery; Commonly used when recommended by a doctor for recuperation from vein procedures and treatments; Promotes leg health when reclined to minimize swelling and risk of blood clots. INCREASE CIRCULATION: Application and treatment to maintain normal circulation and blood flow in bedridden or limited mobility patients. Relieves numb aching in ankle legs and feet. Use post-surgery, sclerotherapy, EVLT, DVT as ThromboEmbolic Deterrent (ted) stocking to heal HIGH QUALITY COMPRESSION: A greater level of compression requires more physical strength to apply and remove garment; Higher compression levels feel tighter; Wide soft-top band prevents rolling, knit heel pocket keeps garment in place Fiber Context: 78% Nylon 22% Lycra Spandex. Made in the USA Unisex design fits men and women;