Oakley M Frame Strike Sunglasses deliver sport-focused protection and optical clarity for high-intensity use. The design pairs a lightweight O Matter frame with impact-resistant Plutonite lenses for reliable performance on and off the field. Key attributes: Black | O Matter | 100% UV protection (up to 400 nm) | High-impact resistant Plutonite lenses (meets ANSI Z87.1) | Optical clarity from Polaric Ellipsoid lens geometry | Lightweight, stress-resistant frame | Hammerfang earstems | Unobtainium earlocks | Three-point fit | Shield frame shape | Wraparound sport silhouette | Dimensions & fit: Size: L (134 mm) | Regular - High bridge fit | Three-point fit | Composition & care: O Matter (frame) | Plutonite (lens)