**OAKLEY O Frame 2.0 Pro Race Ready MX Goggle with Roll off SystemAs an evolution of the legendary O Frame goggle, the O2 family has Oakley DNA pumping through every vein. The Oakley O2 MX extends the O2 style and performance to a mid sized fit, but there is nothing medium about it. The large lens with streamlined frame geometry expands peripheral view in every direction. Flexible O Matter frame optimized for comfort, fit, and maximized peripheral view Triple layered face foam fleece to wick away sweat Discreet