Oakley's Sub Zero X Brain Dead sunglasses feature a unique one-piece dual orbital frameless design with Oakley's patented High Definition Optics® and Plutonite® lens material. Weighing just 0.69 ounces, these sunglasses protect you from harmful UVs and can even stop a 12-gauge shotgun blast from 15 yards away. With Brain Dead's signature red and blue colorshift, these are an iconic and fashionable choice.