To be fleet footed, your running socks should not weight you down. Fits Ultra-Light no-show runner gives you the lightest and lowest fit. Designed for the support and protection you need.Our patented Full Contact FitA(R) hugs the contours of your foot and stays put - ensuring loose socks will not rub you the wrong way.Flat knit design for zero bulk.Fully vented top for maximum breathability.No-show height that will not fall down into your shoe.No cushioning in the footbed.Sizing: Men's: S(3.5-5.5) M(6-8) L(8.5-10) XL(10.5-12.5) Women's: S(5-7) M(7.5-9.5) L(10-11.5) XL(12-14)66% Wool, 27% Nylon, 5% Polyester, 2% LYCRAA(R) Spandex
