Oakleys' OO9235 Encoder Strike Vented is inspired by blending functional needs with heritage Oakley elements of design, to add options for a modern consumer. The Sport driven and blade inspired lens shape is vented for optimal airflow and offers coverage, style, and additional ventilation. O-Matter design offers strength, comfort, and durability while Three-point fit and Unobtainium socks and nose pads ensure a secure fit. Available with Prizm lenses that are designed to enhance color, contrast so you can see more detail.Highlights Available frame and lens configurations: Matte Black; Matte Black/Prizm Sapphire. Model references: OO9235. Available Styles Matte Black / X-Large: Oakleys' OO9235 Encoder Strike Vented is inspired by blending functional needs with heritage Oakley elements of design, to add options for a modern consumer. The Sport driven and blade inspired lens shape is vented for optimal airflow and offers coverage, style, and additional ventilation. O-Matter design offers strength, comfort, and durability while Three-point fit and Unobtainium socks and nose pads ensure a secure fit. Matte Black/Prizm Sapphire / 39 mm: Oakleys' OO9235 Encoder Strike Vented is inspired by blending functional needs with heritage Oakley elements of design, to add options for a modern consumer. The Sport driven and blade inspired lens shape is vented for optimal airflow and offers coverage, style, and additional ventilation. O-Matter design offers strength, comfort, and durability while Three-point fit and Unobtainium socks and nose pads ensure a secure fit.