Adjustable rubber nose pads offer a custom fit, Meets both ANSI Z87.1 and CSA Z94.3 standards, FogLess™ lens coating (except on polarized lenses) and they provide 99.9% UVA and UVB protection, Bayonet style temples with non-slip rubber pads provide a secure fit, Lightweight, semi-rimless design offers extensive eye coverage and all day comfort ,