The Swiftwick Aspire Zero Compression Socks are designed to provide maximum comfort and performance for women's mountain biking. These socks feature a thin, contoured fit that hugs the foot and prevents bunching or slipping. The managed compression technology enhances blood circulation and reduces fatigue during long rides. The Olefin fiber construction offers excellent moisture-wicking and quick-drying properties. These socks also have a seamless toe design and a high-density footbed for added comfort and durability.