Spending time out in the cold? Then these are perfect. These Merino wool blend boot socks keep you warm, dry and comfortable giving you more time outside. Cushioned leg adds comfortable padding and insulation. a WoMen&';s fit a Fully thermalined leg absorbs shocks and stops boot irritation a Half-cushioned sole absorbs shocks and insulates a Contour rib top holds sock in place to eliminate slippage a Flat knit over instep helps reduce bulk and tongue pressure a Smooth, flat comfort toe seam a 65% acrylic, 20% Merino Wool blend, 14% stretch nylon, 1% spandex a Style #7518