Montana Sunglasses MP94 B Matte Gold Brown Polarized Brown Gradient Dark Brown 0 XL OO9188 68 Matte Black CK 21127S 045 54#HH 0 XL OO9188 68 Matte Black Prizm Black Polarized are taken from their Performance collection from Oakley with a standard size frame which features an enhanced lens coverage with a deeper lens on the semi rimless frame which is given even more grip than previous incarnations with the stems as well as the nose pads fully covered with unobtanium that grips more with perspiration offering a stylish design that also provides superior protection for your eyes Montana Sunglasses MP94 B Matte Gold Brown Polarized are a lightweight polarized lens technology