This is greatest boots selections store and most wanted model for shopping. We have free shipping for the Fox River Wick Dry Stryker Mid Calf Boot Sock 3-Pair Pack Sand Hosiery: Wick Dry Stryker Mid Calf Boot Sock 3-Pair Pack is a heavyweight, mid-calf sock made for boots. Wick Dry construction keeps feet dry and comfortable by wicking moisture away, reducing blisters and hot spots. Acrylic moves moisture away from skin. Cushioned shin for extra padding against boot lacing. Smooth, flat toe seam. 43% acrylic, 33% polyester, 23% nylon, 1% spandex. Sold as a 3-pack. Made in the U.S.A.