All the great features of Fits Light Hiker but in a lower profile for those that like their socks close to the top of their hikers. The Fits Light Hiker Quarter Socks are also one of the great all around socks money can buy.Features: Fits patented Full Contact Fit hugs the contours of your foot and stays put so there is no loose socks to rub you the wrong way Lightweight Quarter height is just above your boot line Extra cushioning in the heel, toe and the arch Made in the USA Machine washable Fabric: 70% Merino Wool, 23% Nylon, 4% Polyester, 3% Lycra