For moderate to severe varicose veins and tired, aching legs. Look just like fine fashionable hosiery, yet incorporate physician recommended gradient compression to improve blood flow and help prevent swelling. Promotes continuous relief from tired, aching legs and the discomfort associated moderate to severe varicose veins and edema, even following sclerotherapy and vein surgery. Offers softness and ease-of-donning in a lightweight design, ideal for formal or semi-formal occasions or with dress attire. Soft, breathable opaque texture conceals scars or blemishes. Advanced comfort, a blend of yarns and finishes, keeps you cool and comfortable. Reinforced heel and toe. Gradient compression improves blood flow and helps prevent swelling. Firm compression.