- 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
Specially engineered for youth faces, Flak® XS features the same innovations that athletes have grown to expect from the Flak® family.