Activa Ultra-Sheer Knee High Compression Socks 9-12 mmHg provide ultra-light support while still remaining fashionable. Activa Ultra-Sheer Compression Socks are women's support socks that provide Compression Therapy for aching legs and feet. Offering incredible elegance and sheerness, these Compression Socks comes with a comfortable knit-in top band that keeps the socks firmly in place. Women who spend long periods of time standing will benefit from the mild compression range of 9 to 12 mmHg. These Ultra-Sheer socks prevent leg fatigue, ankle swelling and foot swelling by increasing leg circulation. Ultra-Sheer Compression Sock Stockings also help prevent varicose veins and spider veins. Activa Ultra-Sheer Socks have a sandal foot design and feel and look silky smooth. Manufactured with a blend of nylon and spandex fabric by Jobst, Activa Ultra-Sheer Knee High 9-12 mmHg Compression Socks are available in suntan or black.