Vari+San Long Stocking A-F Normal Compression Brown Size 4 is a long stocking that reaches to mid-thigh, with smooth mesh and garter belt support. They exert a force of 22-29 mmHg for tired and aching legs, helping to improve circulation and reduce swelling. They can also be used for the relief of varicose veins without edema and venous insufficiency and are available in different sizes (2-5) and colors (mink, brown and black). Size 4, for approximate diameters of ankle 26-27cm, calf 40-42cm and hip 54-56cm.*For hygienic reasons, no returns or exchanges will be accepted for this product.