Jobst Relief Thigh High has a 3-D knit structure using air covered spandex yarn. Therefore creating a stocking that is soft to touch and comfortable for all day wear. Closed toe styles designed with a roomy toe allowance for patients who require additional “wiggle room”. Reinforced heel, designed for long lasting durability. Jobst Relief is Latex Free and made from 75% Nylon and 25% Spandex. Relief is an economical, unisex, stocking appropriate for use by both men and women.