Giro Rift Livestrong Bike Helmet (and) -
Giro's Rift Livestrong bike helmet features the Acu Dial, one-handed, fit system and twenty-four vents to keep your head cool during two-wheel adventures.
- In-mold construction fuses a polycarbonate outer shell with an impact-absorbing EPS foam liner
- Acu Dial fit system provides single-handed fit adjustment
- Removable snap-fit 2 visor
- 24 vents allows for maximum ventilation and airflow