Oakley Encoder Strike Sunglasses combine a ventilated shield design with sport-focused features to deliver wide coverage and reliable performance for outdoor activities. Key attributes: Black | Nero | O Matter | Impact protection | Enhanced color and contrast with Prizm lenses | 100% UV protection | Low-profile temples fit with hats and helmets | No-slip Unobtainium® earsocks and nosepads | Available with Prizm™ or polarized lens options | Shield lens shape | Extended lens inspired by Razor Blades | Ventilated frame design | Dimensions & fit: Size: XL (138mm) | XL fit (138mm) | Composition & care: Frame: O Matter | Earsocks and nosepads: Unobtainium | Lenses: Prizm (Oakley lens technology) | Clean lenses with mild soap and water and dry with a microfiber cloth. Store in a protective case when not in use.