The Road Hog II has the revolutionary, patented Quick Release System (QRS). This offers ultra-quick conversion from goggles to sunglasses, and back again. Foam liners provide maximum protection against wind and dust. The shatter-resistant polycarbonate lenses provide 100% protection from UVA and UVB rays. Comes w/cleaning cloth, adjustable strap, sunglass temples, removable closed-cell Memory & soft, open-cell foam liners, carry pouch, and 4 lenses: smoke, amber, clear and dual-grade reflective. *Please note that these glasses are NOT ANSI Z87.1-2010 certified as safety glasses, and are therefore not recommended for use as such.