The Giro Phase helmet is compact, cool and durable enough to handle even the most daunting climbs and rock-strewn ribbons of singletrack. It's also a super value in a low-profile helmet.
* Acu Dial? suspension offers an easy-to-adjust and supremely stable fit right out of the box
* Highly tuned, 27-vent design provides superior cooling
* Detachable visor provides added protection from sun, rain and the occasional branch
* In-mold construction and internal reinforcement make this helmet tough