Product Info Per Website: Product Details Duomed advantage pantyhose offers a soft, comfortable fabric with a full length coverage and support style. The subtle opaque design is perfect for everyday and goes well with any outfit. A comfortable knit top band and virtually unnoticeable toe seam provide all day comfort. 30-40 mmHg of accurate graduated compression is ideal for those who need a higher level and helps with moderate varicose veins, moderate swelling, prevention and management of DVT, and mild lymphedema. FEATURES Opaque fabric masks blemishes and a soft fiber blend caresses the skin to promote all day comfort. The foot bed is designed to fit both men and women comfortably. Duomed advantage is made with soft, durable material that will keep you feeling comfortable and rejuvenated all day long. The durable heel pocket and comfortable top band ensure that your Duomed advantage compression sock will provide accurate, graduated compression for improved leg health. EXTRA FIRM COMPRESSION (30-40 MMHG) - Moderate varicose veins with mild to moderate swelling (also during pregnancy) - Post-procedure of larger veins to maintain treatment success - Prevention, management and treatment of DVT or Post - Thrombotic Syndrome - Superficial phlebitis - Mild lymphedema after decongestant therapy to maintain reduction - Orthostatic/postural hypotension - Post-fracture, post-traumatic edema FABRIC CONTENTS: 68% Nylon (Polyamide) / 32% Spandex