The Thorlos Women's Biathlon Socks are specifically designed for biathlon activities, providing optimal comfort and performance. These socks are made with a blend of synthetic fibers, offering moisture-wicking and quick-drying properties. They feature targeted cushioning in the heel and ball of the foot to absorb impact and reduce fatigue. The Biathlon Socks also have a low-profile toe seam to prevent irritation and blisters. With their superior cushioning and support, these socks will keep your feet comfortable and protected during intense biathlon events.