- Size: XS • Ski socks for children made with a lightweight, breathable, and odor-resistant merino wool blend • Thermal and moisture-wicking properties keep feet dry and fresh all day long • Compression function provides gentle compression to improve blood circulation • Thick design in key areas such as the ankle, arch, and Achilles tendon, offering comprehensive protection and reducing pressure on the insole • Non-slip cuff and high over-the-calf design for a comfortable and secure fit • Ideal for winter activities such as skiing, snowboarding, and skating • Itch-free material, easy to machine wash, and made to last • Pack of 2 thermal socks for children