Trendy rimless design offers ultimate comfort with a non-slip bridge and end tips, Adjustable rubber nosepiece to provide added comfort, CSA Z94.3 and ANSI-Z87.1 approved, Provides 99.9% UVA and UVB protection, Lightweight, rimless design provides all day comfort, Flexible bayonet temples contain rubber pads for a secure, non-slip fit, FogLess™ lens coating (except on clear AR lens),