Where you're headed, "extreme" isn't a word to be used lightly. These Wiley X Nash Sunglasses are designed with shatterproof Selenite⢠polycarbonate lenses with a scratch-resistant T-Shell⢠coating to keep your eyes shaded and protected. Plus, the lenses reduce glare without color distortion, so you can enjoy visual clarity. Wiley X Nash Sunglasses Black/Grey - Case Sunglasses at Academy Sports