The warm, climate-regulating New-Style ski knee socks are equipped with thick padding zones at the shin, ankle, and sole. Thanks to a modern blend of natural merino wool and high-tech synthetic fibers, your feet stay dry and warm in these thermal socks. Additionally, the cuff of the ski sock is specially designed to be extra soft, preventing pressure points. With the addition of elastane, the functional sock fits perfectly and does not slip. The soft seam at the toe prevents pressure points. Tip: Do not wear cotton socks under wool socks or wool knee socks, as they have a cooling effect which could lead to cold feet. Material: 60% polyacrylic, 30% sheep wool, 8% polyamide, 2% elastane.