Slay in Sledge. Oversized styling provides maximum coverage and an ergonomic face-fit. Featuring three vented lens options and adjustable temples, Sledge caters to comfort and drives performance. Made of Grilamid TR-90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage. Hydrophilic rubber ear and nose pieces for a no-slip fit. Adjustable ear and nose pieces for a customizable, comfortable fit. Vented lenses improve air circulation, prevent fogging. The Sledge is equipped with smoke, all contains red and clear interchangeable lenses, zippered case and microfiber cleaning case