Oakley's Monster Dog sunglasses are the largest jacket style sunglass Oakley makes. The Monster Dog offers excellent protection, comfort, and style with a thick O matter frame and true Oakley metal icons. Optical acuity remains full scale with a wide-screen peripheral view, so you'll always be able to see what's coming; and if it's a projectile, don't fretthese lenses can withstand a 12-gauge shotgun blast from 15 yards. Whew! At least your Oakley's will survive.