A milestone in the heritage of performance is now available for youth, with sizing that brings all the breakthroughs of a revolutionary design to young athletes who need the benefits of protection and an extended field of vision in their upward view.Comfort and Performance of Three-Point Fit that holds lenses in precise optical alignmentDurability and all-day comfort of lightweight, stress-resistant O Matter™ frame materialUnobtainium® earsocks and nosebombs increase grip with perspiration for a no slip grip without compromising on styleFrame suitable for small to medium facesInterchangeable lenses to optimize performance in any environmentAvailable with Prizm™ lenses to enhance color, contrast and detail for an optimized experienceGlare reduction and tuned light transmission of Iridium® lens coating (optional)Polarized: Minimized glare via technology that produces the best polarized lenses on the planet (optional)Prizm: Sport and Environment specific lenses to optimize and sharpen visual acuity (optional)Optimized peripheral view and side coverage of Polaric Ellipsoid™ lens geometryOptical precision and performance that meets or exceeds ANSI Z87.1 standardsMaximum clarity at all angles of vision with patented XYZ Optics®UV protection of Plutonite® lens material that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400 nmAvailable with Authentic Oakley Prescription Inserts: Single Vision (+2.0 to -5.00)Prizm GreyLight Transmission: 17%Light Conditions: Bright LightContrast: IncreasedBase Lens Color: GreyInformation notice: 3Prizm™Oakley’s exclusive lens technology designed to enhance color and contrast so you can see more detail.Impact ProtectionOakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.Dimensions:Lenses:Lens Width 57,6 mmLens Height 45,8 mmFrame:Frame Width 127,8 mmBridge Height 131 mmArm Length 122 mmActivity Type: BikeAge Group: Young AdultBridge Width: StandardFrame Color: BlackFrame Color: BlueFrame Color (by Producer): Sanctuary SwirlColor of Glass Lens: GreyColor of Glass Lens (by Producer): Prizm GreyMade in: USADesigned in: USAFace Shape: HeartFace Shape: RoundFace Shape: SquareFrame Shape: Single LensFrame Type: Half FrameLens Category: S3Lens Height: 45,8 mmLens Width: 57,6 mmMaterial: Plastic: 90012431Polarized: NoSize: XSTechnology: PrizmVariant: Sanctuary Swirl/Prizm GreyTemple Length: 122 mmColour: BlackColour: Blue: RadarGender: Unisex: Sanctuary Swirl/Prizm Grey