OAKLEY Flak XS Prizm Sunglasses Youth Polished Black, Prizm Black/CAT3

Specially engineered for youth faces, Flak® XS features the same innovations that athletes have grown to expect from the Flak® family. Features: - Lightweight O Matter frame material with ellipse metal icon accents - Unobtainium® earsocks and nosepads for increased comfort and performance - Polarized and Iridium® lens options available Interchangeable lens system - Available with Oakley Authentic Prescription Lenses - Protective soft vault included Technology: PRIZM LENSES: - Prizm is a revolution in lens optics built on decades of color science research. Prizm lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast and enhance visibility. PRIZM POLARIZED LENSES: - Prizm Polarized features the maximized contrast and enhanced visibility of Prizm with the glare filtering benefits of Oakley HDPolarized.