The SILEX+ offers all the advantages of SILEX and is equipped with our exclusive PLATINUM coating for long-lasting protection against fog and scratching. Protection, Comfort and... Style.Frame Colour: Blue/YellowFrame Material PC/TPRFrame Type: RimlessLens Material: PolycarbonateLens Colour: ClearStandards: EN166-EN170Weight: 30g per pairFrame Marking: EN166 FT CE UKCALens Marking: 2C-1.2 1 FT KN CE