Fashionable ribbed design delivers gradient Compression Therapy , yet looks like a fine mens dress sock. Reinforced heel resists shoe abrasion and strong yarns resist wear and tear. All-day comfort band keeps socks up without binding or pinching. Smooth toe seam and bubble shape add comfort. Cool and with odor control formula Microfibers wick away moisture six times faster than regular nylon for a dryer, cooler feeling. Special formula fights odor by inhibiting growth of fungi and bacteria on the socks.