Discover the Kilpi LIRIN-U, unisex socks designed for maximum comfort during hiking, running and cycling. The combination of merino wool and modern technologies provides thermal comfort, moisture wicking and natural antibacterial protection. Key features: MERINO WOOL: The high proportion of 50% merino ensures natural thermoregulation and freshness. Arch Support: ARCH FOOT SUPPORT increases stability and comfort. Seamless construction: Eliminates friction and ensures comfort. Antibacterial properties: STOP BACTERIA technology protects against odor. Kilpi LIRIN-U socks are the perfect choice for demanding conditions and everyday activities. Material composition: