Kask Protone Road Cycling Helmet PUMA FAST FWD Nitro Elite Rear Diffuser for aero and

Rear Diffuser for aero and ventilation benefits

adjustable

– designed for people who run

along with more of the brand's ultralight ENERZY LITE+ Foam and a new stripped down upper

– machine washable

Kask Protone Road Cycling Helmet PUMA FAST FWD Nitro Elite Rear Diffuser for aero and3D dry: The tridimensional 3D DRY padding utilizes a multi layer open cell construction process: high technology for the best comfort and performance. Aero Control: Incredibly aerodynamic and top performing shell, tested in the wind tunnel and able to provide a really impressive CX rate. Any position the head will assume the outflow of the air will be perfectly in line with the helmet. Coolmax: Removable and washable inner padding in Coolmax material