PURO high profile socks. Clean and elegant design to complete your look and deliver extreme comfort. The high profile cuff provides a modern aesthetic while maintaining the perfect fit.- - Size XS/S fits 36/39 EU or 6/8 US foot sizes. - - Size M/L fits 40/43 EU or 8/10 US foot sizes. - - Size XL/XXL fits 43.5/47 EU or 10.5/14 foots sizes.