These socks are made from highly breathable fabric, tha quickly eliminates moisture to keep the optimum temperature. The high quality fibers used are hypoallergenic, antibacterial and antimicotic. The technical material is highly durable to abrasion and friction: even after several washes it keeps its dimensions and colours, and doesn't felt or pill. The socks are refined by a logo embroidery and provide an ergonomic structure for a perfect fit. Machine washable.