Oakley ARO5 Race Helmet Size:M you will notice that the

you will notice that the surface has a different shine than a standard CeramicSpeed bearing

and popular third-party training apps

Fine-tune pressures before and during rides for optimal speed and control

modern design for everyday urban cycling

Oakley ARO5 Race Helmet Size:M you will notice that theThe Oakley ARO5 Race is a performance driven road helmet designed for riders who want a balance of aerodynamic efficiency, ventilation and all day comfort. Developed with input from elite athletes, it delivers a refined fit and stable feel suited to high speed riding, racing and long training sessions. The lightweight in mould construction reduces weight while maintaining structural integrity, and the integrated MIPS safety system is designed to help