Cold feet have no place in these socks, thanks to the high-quality material blend that provides excellent thermal properties due to its high wool content. These robust and durable socks are comfortable to wear in both winter and summer. In winter, body heat is stored in the fibers, while on particularly warm summer days, excess heat is simply released. Even sweaty feet will find no refuge here, as the hollow fibers of alpaca wool absorb moisture by about 25% and regulate its release to the outside.