Seamlessly transition from dominating competition to owning the daily hustle with BiSphaera. The dual-lens performance sunglass is designed for the athlete who is looking for a versatile frame that offers all the benefits needed for sport and life. It's constructed from lightweight O Matter™, and features Unobtanium® nose pads and ear socks, for a comfortable fit with no-slip grip. Available with Prizm™ Lens Technology and Oakley Authentic Prescription lens options to elevate your game.Features:- Designed For Multi-sport Usage: Modern, twin lens design with optomized retention and comfort- Lightweight And Durable: O Matter™ frame material provides all-day comfort- No-slip Grip: Unobtainium® nose pads and ear socks provide no-slip grip when wet to help increase retention- See More Details: Prizm™ Lens Technology engineered to enhance color and contrast to see more detail- Prescription Ready: Available with Oakley Authentic Prescription lenses that come laser etched with the ellipse logo on left wearing lens for proof of Oakley authenticity and qualitySpecifications:- Light Transmission: 11%- Light Conditions: Bright Light- Lens Height: 41.4 mm- Frame Width: 134.75 mm- Arm Length: 136 mm- Lens Width: 68 mm- Bridge Width: 6 mmTechnology:Impact Protection:- Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.Prizm™ Polarized:- Reduces glare and reveals details. Oakley's exclusive Prizm™ Lens Technology with the glare-free filtering benefits of Oakley HD Polarized.