3-D knit structure using air covered spandex yarn that is soft to touch and comfortable for all day wear 66% Nylon , 28% Spandex, 6% Silicone, Latex Free Includes Silicon Dot Band to help keep the garment in place all day long Open toe styles designed with a roomy toe allowance for patients who require additional “wiggle room”. Reinforced heel, designed for long lasting durability Unisex, stocking appropriate for use by both men and women.