X-Bionic Biking Man Spherewind AE

LIGHT, WINDPROOF AND WITH PERFORMANCE-ENHANCING AIR CONDITIONING. Aerodynamic cut, flexible due to inserts in the back and windproof and at the same time extremely breathable thanks to the bionic symbionic membrane. The ClimateSpeed spoiler is highly innovative: The air flow is transformed into a turbulent flow over its trailing edge. This results in lower flow resistance and more speed for the same pedalling power. The 3D-BionicSphere System stores warm air in small cavities and insulates the rider in cold weather.

material: 100% polyester; insert: 95% polyamide, 5% elastane