The bolle Safety Silex Clear has FLEX 160° technology that fits every face perfectly, flexible bi-material temples and absolute support without pressure points. SILEX has a panoramic vision, an ultra-wraparound protection, lenses with a refined design and coloured temples by Bollé Safety. No compromise on performance, comfort, style and affordability, SILEX is suitable for education and in industry.Frame Colour: BlueFrame Material: PC/TPRFrame Type: RimlessLens Material: PolycarbonateLens Colour: ClearStandards: EN166-EN170-UKCAWeight: 30g per pairFrame Marking: EN166 FT CE UKCALens Marking: 2C-1.2 1 FT CE