Jobst Relief 15-20 mmHg Knee High Compression Stockings. Gradient Compression Therapy at a price you can afford! *3-D knit structure using air covered spandex yarn 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 *Latex Free *80% Nylon 20% Spandex *Medium *Relief is an economical unisex stocking appropriate for use by both men and women *15-20 mmHg Moderate Gradient Compression Indication Guide: *Discomfort from spider veins *Relief from minor leg & ankle swelling *Relief from minor edema / lymphedema *Relief of tired aching legs *Relief of leg discomfort during pregnancy *Minor varicose veins *For wear following sclerotherapy *Orthostatic hypotension *Postural hypotension *Helps Prevent DVT (Deep Vein Thrombosis)