Lightweight and aerodynamics are the watchwords for UYN Cycling Aero socks. This model is characterised by the three-dimensional structure of the leg-part, designed to increase the aerodynamic coefficient by reducing air resistance. The sock is made of the special Fibresist yarn, which facilitates climatizing air flow and is particularly resistant to abrasion. Three-dimensional micro-channels integrated into the inner surface allow air to circulate around the foot, keeping it comfortably dry and at the correct temperature, even during longer rides. Thanks to the Preshock Shield technology, the sock offers strategic protection of the most sensitive areas such as the Achilles tendon.