The Drymax Women's Biathlon Socks are designed to keep your feet dry and comfortable during intense biathlon activities. These socks are made with a blend of synthetic fibers, offering excellent moisture-wicking and quick-drying properties. They feature a dual-layer moisture removal system, which moves moisture away from the skin to the outer layer of the sock. The Biathlon Socks also have a flat toe seam and a Y-heel for a secure and comfortable fit. Whether you're training or competing, these socks will provide the performance and comfort you need.