Oakley BiSphaera (OO9400) PRIZM Replacement Lens Lens Color:Prizm Field Head Circumference Size Less than

Head Circumference Size Less than 500mm Size B In between 500 mm and 520 mm Either Size B or Size A Greater than 520 mm Size A

The lenses meet ANSI Z87

These pioneering range of Sports Sunglasses are the game-changer you’ve been waiting for

Tifosi Kilo Interchangeable

Oakley BiSphaera (OO9400) PRIZM Replacement Lens Lens Color:Prizm Field Head Circumference Size Less thanBiSphaera Prizm Lenses Oakleys patented High Definition Optics (HDO) eliminates distortion to give you clearer, sharper, and more accurate vision. Customize the look of your BiSpharea eyewear and get the best optical performance for where you use it most. All replacement lenses feature the unbeatable clarity, impact resistance and 100% UV filtering of Oakley's High Definition Optics (HDO). Important Note: Use care when installing removing accessory