The Freestyle Ultra-Lightweight Over-the-Calf Ski and Snowboard Sock features a magnified microscopic plant pattern that enhances breathability and moisture management. Designed with advanced moisture-wicking properties, it keeps feet dry during intense activity. The sock includes targeted arch support for improved stability and reinforced heel and toe areas to withstand rigorous use, making it an expert choice for high-performance winter sports. Wick Dry® Technology minimizes moisture buildup, reducing hot spots and blisters. THERMOLITE® EcoMade is a lightweight recycled fiber that delivers warmth, breathability, and moisture-wicking performance. Ultra-Lightweight Knit for high-intensity activities with minimal cushioning, maximum breathability, and a barely-there feel. Flat Knit Cushion provides ultra-lightweight comfort. 41% Nylon, 30% Merino Wool, 26% THERMOLITE® EcoMade Polyester, 2% Spandex, 1% Polyester Style #5044