Biostyle comes with a very special and thermodynamic composition. Socks with thermodynamic material from bamboo & beech tree bring you coolness in hot weather & warmth in cold weather. They have many advantages, such as: Softness, Durability, Lightness, Comfort, Thermal regulation, Removes sweat, Anti-allergic, Anti-fungal, Retains moisture keeping the feet clean and fresh. Because of these characteristics, bamboo socks can be worn at any time, regardless of whether they are for casual use or even for sports. Since bamboo has anti-microbial properties, it is beneficial for people with skin problems, diabetics and other medical scenarios to use bamboo socks.