OAKLEY HSTN SQ Polished Black Prizm Sapphire Alt Junior Helmets Exclusive clutch-side Windowed Core eliminates

Exclusive clutch-side Windowed Core eliminates harsh feel of competing solid core designs

Improved hard shell sliding surface

3-layer waterproof breathable laminated seat panel

5 Boot delivers essential performance for riders who want trusted protection

Bulletproof lens tested to: ANSI Z87

OAKLEY HSTN SQ Polished Black Prizm Sapphire Alt Junior Helmets Exclusive clutch-side Windowed Core eliminatesSubtle doesnt have to mean boring. A squared off silhouette with modular color play sharpens the original HSTN attitude, while premium metal details keep the look elevated. O Matter Frame: Oakleys injection molded thermoplastic frame material provides improved strength and flexibility over traditional acetate, and is built to withstand from shifting or deforming over time Unobtainium Nosepads: Unobtanium is the first innovative material patented by