Oakley Sphaera sunglasses combine a sport-focused shield design with Prizm™ polarized optics to deliver a wide field of view and enhanced contrast for high-intensity training and competition. Key attributes: Matte black | O Matter | Prizm Black Polarized lenses | Enhanced color and contrast | 100% UV protection up to 400nm | Lightweight and durable frame | Unobtainium nosepads and earsocks for no-slip grip | Molded-in earsocks | Front vent for improved airflow | Compatible with helmets and hats | Shield lens with extended field of view | Minimal, sport-focused silhouette | Front vent detail | Dimensions & fit: Size: L (134 mm) | Wide fit | High bridge fit | Composition & care: O Matter frame | Plutonite lenses | Unobtainium nosepads and earsocks | Clean lenses with the supplied Microclear cloth; hand wash and air-dry the Microclear bag; store in a protective case when not in use.