From the first day on the bunny slope to shredding the steep and deep, these socks have the grit to help your kid tackle any run. Made of Thermolite polyester, these socks provide superior insulation to thickness ratio while still efficiently wicking moisture to keep those feet warm and dry all day on the slopes. The memory knit construction keep the sock correctly positioned over the foot all day long and prevents painful bunching in the ski boot. Fully thermalined shin, sole, and toe absorb shocks and insulates. Smooth, flat toe seam adds comfort and durability.