The SIXS compression ankle socks reduce the swelling and fatigue in your legs, by using the muscles' compression which enhances the blood's oxygen transportation, thus enhancing athletic endurance and power. This leads to a reduced accumulation of lactic acid, thus delaying the insurgence of pain during sports activities. Moreover, the SIXS fabric keeps your feet always dry thanks to the patented SIXS original carbon underwear ® technology. Protecting your skin from excessive perspiration means that you also get rid of unpleasant odours. The seamless design and the comfort band on the calf give this product top comfort and top performance.