For moderate to severe symptoms, the Sigvaris Medical collection offers precise fit and compression for optimal therapeutic benefits and superior comfort. Ideal for those with chronic venous disorders, edema, skin changes, or those undergoing vein procedures, these products cater to various lifestyles.FEATURES Style Soft Opaque hosiery blends a fashionable opaque look with long-lasting microfiber softness for your professional and everyday wear. Fashionable opaque hosiery for professional and everyday wear Lasting microfiber softness and excellent moisture management Double-covered inlay yarns provide comfort and allow product to easily glide on and off Comfortable Sensinnov® top band prevents slipping MODERATE COMPRESSION (15-20 MMHG) Relieves tired and sore legs Reduces swelling from sitting or standing for long periods Eases leg discomfort from long hours of standing or sitting Helps prevent varicose veins and swelling during pregnancy Protects against vein problems for those at risk Minimizes swelling during travel Helps prevent blood clots during travel SPECIFICATIONS Brand : Sigvaris Series : Soft Opaque (Formerly 840 Soft Opaque) Compression : 15-20mmHg Style : Pantyhose Fabric Content : 79% Nylon, 21% Spandex; Non-Latex