The SILEX+ offers all the advantages of SILEX and is equipped with our exclusive PLATINUM coating for long-lasting protection against fogg and scratch. In order to cover all activities requiring alternating high and low light exposure SILEX+ is available in a Copper version a technology that also effectively fights against blue light. Protection Comfort and... Style SILEX+ is available with new temples colour combinations.Frame Colour: Blue/YellowFrame Material PC/TPRFrame Type: RimlessLens Material: PolycarbonateLens Colour: ClearStandards: EN166-EN170Weight: 30g