Oakley O Frame 2.0 Pro MTB Goggles - One Size Fits Most - Black - Gunmetal - Clear Lens Images Uploaded - Ready for Review Rotational liner: Nothing of the

Rotational liner: Nothing of the sort in this helmet

Works with all GoPro HERO Original

Chainring: A chainring is not included but is available separately

depending on your riding preference

There is also an integrated easy-to-read

Oakley O Frame 2.0 Pro MTB Goggles - One Size Fits Most - Black - Gunmetal - Clear Lens Images Uploaded - Ready for Review Rotational liner: Nothing of theAs 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. Flexible O Matter frame optimized for comfort, fit and maximized peripheral view Triple layer face foam fleece