The Oakley Sphaera Strike Prizm Field sunglasses combine Oakley’s cycling-inspired Sphaera Strike shield design with a Matte White frame and a Prizm Field lens tuned for grass and turf sports. Model 9531 08, the Oakley Sphaera Strike Prizm Field is designed for athletes who spend long hours training or competing outdoors and need both wide coverage and lens performance suited to natural playing surfaces.

Sphaera Strike Shield Design
The Sphaera Strike takes Oakley’s shield-style Sphaera silhouette, originally built for elite road cycling, and offers it in fresh colorways for athletes across multiple sports. The frame provides full wraparound coverage that protects the eyes from wind, glare and flying debris, while the lightweight O Matter construction keeps the glasses comfortable even during extended wear. The Oakley Sphaera Strike Prizm Field wears this shield design in a clean Matte White finish.
Prizm Field Lens for Grass and Turf Sports
The Prizm Field lens fitted to this model is specifically tuned to enhance the greens and browns found on grass and turf playing surfaces, helping athletes pick out the ball, teammates and field markings more clearly. This tuning makes the Oakley Sphaera Strike Prizm Field a strong option for cricketers, footballers and other field-sport athletes who need fast, accurate visual reads in bright outdoor light. Oakley’s Prizm technology fine-tunes color and contrast rather than simply darkening the view, so detail stays sharp instead of washed out.
Secure, Lightweight Fit
Unobtainium grip components at the nose and temples keep the Oakley Sphaera Strike Prizm Field locked in place as the wearer moves and perspires, preventing the glasses from slipping during quick direction changes or diving stops. The O Matter frame material is engineered to be both durable and lightweight, so the glasses stay comfortable across a full match or a long practice session without adding noticeable weight.
Matte White Colorway
The Matte White frame gives the Oakley Sphaera Strike Prizm Field a bright, high-visibility look that suits both team sport kits and casual outdoor wear. The matte finish also cuts down on frame glare, keeping the wearer’s field of view clean and distraction-free.
Who Should Choose This Model
Athletes who play or train on grass and turf surfaces, including cricketers fielding under bright sun, will benefit most from the Prizm Field tuning built into the Oakley Sphaera Strike Prizm Field. It is equally suited to runners and outdoor trainers who want genuine Oakley shield-style protection alongside a lens tint optimised for natural, green-toned environments.
All Oakley lenses, including the Prizm Field lens in this model, are engineered to meet recognised UV protection standards, consistent with guidance from the American Academy of Ophthalmology on protecting the eyes outdoors. Cricketers building out their kit can also browse our range of English willow cricket bats at Kaboom Sports.
In summary, the Oakley Sphaera Strike Prizm Field pairs a performance-driven shield frame with a lens tint purpose-built for grass and turf sport, making it a smart pick for field-sport athletes who want sharper visual clarity outdoors.
Built to Last Through a Full Season
Beyond a single match or training block, the Oakley Sphaera Strike Prizm Field is built with the same durable O Matter frame and scratch-resistant Prizm lens coating found across Oakley’s performance eyewear range, so it holds up to repeated use across a full season of outdoor sport rather than needing early replacement.
When comparing sunglasses for outdoor field sport, the deciding factor often comes down to how well the lens handles color separation between grass, ball and sky, and this is exactly where the Oakley Sphaera Strike Prizm Field earns its place in a serious athlete’s kit bag. Rather than a generic dark tint, the Prizm Field lens is tuned specifically for the greens and browns of natural turf, giving players a genuine edge in tracking fast-moving play under bright conditions.








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