as they'd only slow you down

Durable Pu cover

Light - 375g (small) 405g (large)

Dual-sided TPU coating

Oakley O-Frame 2.0 PRO MTB Goggles - M - Matte Black / Clear Lens NoAusPost as they'd only slow youAs an evolution of the legendary O Frame goggle, the O Frame 2. 0 Pro family has Oakley DNA pumping through every vein. The O Frame 2. 0 Pro MTB extends the O Frame 2. 0 Pro 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. Features Flexible O Matter frame optimised for comfort, fit and maximised peripheral view Triple layer face