These double-layered thermal socks are for tourism, extreme sports, and ATV & UTV riding. Designed specifically for warm seasons. The inner layer made of Coolmax fabric wicks perspiration away and breathes. The outer layer prevents an occurrence of callosities and ensures maximum endurance. The X shaped zone ensures that socks stay up on your feet. An ergonomic fit and flat knit toe seams prevent rubbing of sores and provide comfort.