Fennec Womens Short Sleeve Running Shirt - White/Pearl Grey
X-Bionic Fennec shirt - like running in the shade. Endurance athletes can use up to 97% of their energy just regulating their body temperature. This means keeping cool improves performance. This shirt is inspired by the fennec, a desert fox whose shiny silver fur reflects the heat radiated by the sun and its surroundings to ensure its survival in the desert. X-BIONIC puts the revolutionary material xitanit into its FENNEC shirt, making it work like a heat shield. The shirt becomes hot on the outside while remaining cool inside. Using heat conduction, sweat distribution and evaporation, as well as the heat-pipe construction, the FENNEC running shirt combines multiple elements of cooling technology.