Ultra-Lite Ski - For those who want to "feel" their boot. A second skin to keep feet dry and super comfortable. Ultra-thin sock. Stretch leg. Welt top. Smooth looped toe seam. Length to size - MD is 15", LG & XL is 17" Content: 30% Lumiza Acrylic, 25% Stretch Nylon, 20% Olefin, 17% Spandex, 8% Wool |