Giro Phase Helmet Helmets

Product Description

The Phase is compact, cool, and durable enoughTo handle evenThe mostdaunting climbs and rock-strewn ribbons of singletrack. And it’s asuper value for riders who want high-profile performance in alow-profile helmet. Acu Dial 2 Fit system InMold construction - EPS liner with polycarbonate shell 27 vents Snap-fit Visor (can be removed if desired) Sizing Small Medium Large 20 - 21.75" 21.75 - 23.25" 23.25 - 24.75" 51 - 55cm 55 - 59cm