Giro Xar Mountain Bike Helmet (and) -
Giro's Xar mountain bike helmet rules on long, technical rides and quick singletrack jaunts. 17 vents and Wind Tunnel technology keep your head cool and protected, and the adjustable visor helps keeps you focused on changing terrain.
- Roc Loc 5 fit system offers one-handed adjustment of fit tension and vertical position with a ratcheting, micro-adjustable dial
- In-mold construction fuses a polycarbonate outer shell with an impact-absorbing EPS foam liner
- Roll Cage reinforcement adds a web of DuPont nylon molded inside the EPS foam liner for added strength
- Wind Tunnel ventilation system combines active vents with internal exhaust channels that thrust cool air over the head and force hot air out
- Detachable visor features 15° of vertical adjustment
- US shipments only