Features: - Mid cushioning for the ideal balance of comfort and performance - Over-the-calf length for enhanced protection inside ski boots - Flat toe seams for all-day comfort - Designed to stay in place throughout the day - Reinforced heel, underfoot and toe for added durability - Ideal for alpine skiing, cross-country skiing, snowboarding and winter activities Composition: 65% Merino wool, 33% Nylon, 2% Elastane