Truform 1773 from the Truform Lites series provides mild graduated compression to help energize the legs and reduce discomfort. The 15-20 mmHg moderate compression level is great for leg fatigue and slight ankle, leg and foot swelling. They provide long-lasting support that appeals to today's active, fashion conscious woman and serve excellently as both business and casual wear. Truform stockings, socks, and pantyhose feature Graduated Compression Technology, which delivers a compressive action to the leg that is greatest at the ankle, then gradually decreases toward the heart. This graduated compression provides two primary benefits to the legs: increased pressure on tissues beneath the skin helps reduce and prevent swelling for the wearer, and the compression action helps control the size of the superficial veins that lie just beneath the skin, preventing the slowing of blood flow so it can flow more quickly up the leg back toward the heart. Five intervals of therapeutic graduated compression, doctor-recommended to help relieve tired, heavy, and aching legs, aids in the treatment of spider veins, varicose veins, and swelling of the leg and feet, ideal when sitting or standing for long periods of time. We take the extra time and effort necessary to insure a therapeutically effective, comfortable fit. The combination of state-of-the-art materials and equipment, plus knitting know-how sets Truform apart from the crowd to make your legs look and feel great.