Knee Hi Natural 15-20 Mmhg X- Large Ankle Circ 11 1/2 - 13 Calf Circumference 13 3/8- 19 5/8 Beautifully Sheer Hosiery Durable Long-lasting Sandalfoot Styling Gradient Compression For Relief And Prevention Of Venous Disease Therapeutically Effective Sheer Lightweight And Fashionable