Giro Phase Bike Helmet
The Phase is compact, cool, and durable enough to handle even the most daunting climbs and rock-strewn ribbons of singletrack. And it's a super value for riders who want high-profile performance in a low-profile helmet. TECHNOLOGIES: -Super Fit Engineering -In-Mold Technology SPECS: -Fit System: Acu Dial 2 -Construction: In-mold - EPS liner, polycarbonate shell -Ventilation: 27 vents -Features: Snap-fit 2 visor