Oakley Jawbreaker sunglasses deliver sport-focused eye protection with a high-coverage shield and photochromic lenses that adapt to changing light. Designed for performance use, they suit fast-paced outdoor and cycling activities. Key attributes: Black | Nero Lucido | O Matter | Photochromic lenses | Polycarbonate lenses | Sport performance eyewear | Toric lens curvature | Photochromic lens functionality | Shield silhouette | Extended temples | Shiny finish | Dimensions & fit: Lens width (caliber): 31 mm | Bridge: 131 mm | Temple length: 121 mm | Lens height: 54 mm | Sport performance fit | High-coverage shield design | Composition & care: O Matter | Polycarbonate | Clean lenses with a microfiber cloth and mild soap. Store in protective case when not in use.