O'Neal SIERRA Helmet R V.23 - Black/Grey/Red SIZE:L They are engineered to deflect

They are engineered to deflect stones and dirt away from the lower fork tubes during off-road use

These ergonomic straps are designed to convert your motorcycle luggage into a convenient backpack or over-the-shoulder bag

Engineered for the adventurous rider

Less strain on tie-downs

The laminated technology reduces the refractive index between layers

O'Neal SIERRA Helmet R V.23 - Black/Grey/Red SIZE:L They are engineered to deflectWhether you ride on the pavement or the dirt or both the Sierra II has the features you need for your next two wheel adventure. Combining a full windscreen and a visor with a drop down tinted shield, the Sierra II helmet will get you anywhere you want to go. Features: Shell is constructed with ABS Weight: 1590g (50g) Moisture wicking, removable washable air channeled comfort liner Vent holes for optimal ventilation Integrated face shield with UV