Made with zero cushioning—for those who want as little affecting their control on the slopes as possible. Designed with Stay-Up Technology to help prevent bunching in your boots, these winter socks are also made from a 49% Merino Wool Merino Wool Blend for dual warmth and sweat-wicking power. And they have all our signature comfort features, like strategic ventilation, a seamless toe, and built-in arch support.