Bobster Ambush Convertible Sunglasses, Black Frame, Smoked Lenses: * High impact protection * Meet and exceed ANSI Z87 + standards * Black, nylon frame wraps around the face providing extra protection * Removable, closed cell foam creates a seal around the eyes * Temples remove and convert to a goggle * Shatter-resistant polycarbonate lenses * Anti-fog coating * Provides 100 percent UVA/UVB protection