Made with the best quality materials, they stimulate and optimize blood circulation in your legs. Compression is scientifically graduated. Gentle Compression 1st Stage -Prevention of Varicose Veins -Circulatory Problems -Legs tired from standing or sitting for long periods -Prophylaxis of incipient varicose veins and moderate varicose veins. -Tired legs from standing or sitting for long periods - Its stretchy and very soft at the waist for a better fit - Features a flat seam. - Scientifically graduated compression from the ankle to the highest leg area - Micromesh fabric and soft texture throughout the leg. - No heel