The Sigvaris Midsheer Women's Closed Toe Knee Highs provide a semi-transparent, elegant look with energizing 20-30 mmHg compression that's easy to wear and remove. Thanks to the luxurious double-covered yarns, you'll enjoy a soft feel without your skin touching spandex. Beautiful, practical, and durable!FEATURES Thanks to the durability of Style Medium Sheer, you will have the confidence to wear sheer hosiery every day. Cotton-lined gusset for pantyhose styles Excellent breathability and moisture management Double-covered inlay yarns provide comfort and allow product to easily glide on and off Soft to the skin with a silicone dot band to prevent slipping FIRM COMPRESSION (20-30 MMHG) Tired, sore, heavy legs Mild swelling in the lower legs Mild varicose veins with a little swelling Mild varicose veins during pregnancy After treatment of small veins Prevent or manage blood clots (DVT) Reduce swelling during travel Prevent blood clots (DVT) during travel SPECIFICATIONS Brand : Sigvaris Series : Medium Sheer (Formerly 750 Midsheer) Compression : 20-30mmHg Style : Knee High Fabric Content : 68% Nylon, 32% Spandex; Non-Latex