FogLessâ„¢ lens coating and they provide 99.9 percent UVA and UVB protection Meets both ANSI Z87.1 and CSA Z94.3 standards Adjustable rubber nose pads offer a custom fit Bayonet style temples with non-slip rubber pads provide a secure fit Lightweight, semi-rimless design offers extensive eye coverage and all day comfort. Complies with ANSI, CSA. 6" D x 5.75" W x 1.625" H