![TROY LEE DESIGNS](https://www.zerogchamonix.com/img/m/130025749.jpg)
![A2 Decoy Mips Helmet A2 Decoy Mips Helmet](https://www.zerogchamonix.com/23285-medium_default/troy-lee-designs-a2-decoy-mips-helmet-bike-helmets-191485-3-33265.jpg)
The all-new for 2018-A2 helmet redefines mountain bike safety, style, comfort and ventilation. The first helmet in its class to combine EPP (for slow speed impacts) and EPS (for high speed impacts) in one sleek package, that will set a new benchmark for mountain bike helmets.
A2 FUNCTIONAL FEATURES