total comfort and a supportive fit. the 2014 portugal elite match fit otc football socks feature dynamic arch compression for targeted support where it counts. national home/away colours and graphics represent the navigators with pride.. benefits. dri-fit fabric to wick sweat away and help keep feet dry and comfortable. dynamic arch compression for a supportive fit around the foot. zonal cushioning relieves stud pressure for comfort where it counts. made with partially recycled material. modern design inspired by portuguese style. compression fit for support and comfort. product details. fabric: dri-fit 78% polyester/15% nylon/5% elastane/2% cotton. machine wash.