The Lorpen T3 All Season Trekker Socks designed to keep moisture away from your feet and keep you dry This sock combines layers of technical fibres COOLMAX reg and TENCEL reg The COOLMAX reg fibres work to move perspiration away from the body and through the fabric where it can evaporate quickly allowing the wearer to feel cooler and more comfortable A layer of TENCEL reg provides a layer that is soft to the touch and comfortable against the skin It is a fully biodegradable fibre that is made from trees from sustainable farms These fibres come together to create a true performance enhancing and moisture wicking technical sock