See what's out there with the Oakley BXTR Prizm Sunglasses. The BiO-MATTER frames offer durability, while the prizm polycarbonate lenses provide clarity. The UV protection shields against harmful UV rays, and the unobtanium sport ligature and nosepad ensure comfort and grip. Oakley BXTR Prizm Sunglasses Brown/Red - Case Sunglasses at Academy Sports