The Holbrook has a timeless classic design that fuses with modern Oakley technology. Inspired by the television heroes of the 1940s, 50s and 60s, this design embodies the spirit of exploration and adventure. The iconic American frame design receives design accents from metal rivets and Oakley icons, and is perfect for those seeking a balance of performance and style. With the Holbrook XL, the model is now available in a fit for larger face shapes.Impact ProtectionOakley lenses are designed and tested under extreme conditions of mass and speed to provide uncompromising protection in a variety of demanding environments.Prizm PolarizedReduces glare and reveals detail. Oakley's exclusive glare-free Prizm lens technology is Oakley HDPolarized. Features - Frame: made of lightweight O-Matter material Lens - Other features: Lens with HDO, light transmission: 12% - Lens designation: prizm deep water polarized, rose - Protection level: 3: 8 - 18% light transmission - 100% UV protection - Features: with polarization technology Main information - Purpose: fashion - Protection level: 3: 8 - 18 % light transmission - Glacier compatible: no - Lens/lens type: tinted Details - Details: - Three-point fit: comfort and performance for a precise lens fit and alignment - Optical precision and impact resistance meet or exceed ANSI Z80.3 standards for optics and impact resistance.