Oakley Gibston Matte Black w/ Prizm Tungsten Polarized learner the Noise Reduction Rating provides

the Noise Reduction Rating provides an indicator of the level of protection one can reasonably expect to derive when wearing an ear plug properly

Rocker: Low to Mid

Strap : 38mm Padded + Crank Strap

lengthens the rail line

Cord Dia : 7mm Coiled

Oakley Gibston Matte Black w/ Prizm Tungsten Polarized learner the Noise Reduction Rating providesA fresh path from the trailblazers of style, this design inspired by influential athletes is shaped with a classic keyhole bridge and the curves of rounded lens orbitals, and w e engineered it with the convenience of an interior kick up feature that lets you clip it to your shirt. Lightweight O Matter frame material with Square O metal icon accents Clip hinge mechanism that enables the eyewear to latch onto your t shirt to secure eyewear 4 base lens