Maui Jim The Flats H897-10 sunglasses pair a dual-tone rectangular frame with SuperThin Glass PolarizedPlus2 lenses for crisp optics and reliable glare protection, ideal for active outdoor use. Key attributes: Black | Tortoise | Dual-injection nylon | PolarizedPlus2 lens technology | 100% UV protection | SuperThin Glass lenses for enhanced clarity | Spring hinges | Prescription compatible (Rx-able) | Lightweight construction | Rectangular silhouette | Dual-tone frame | Saddle-style fixed bridge | Dimensions & fit: 57 mm lens width | 19 mm bridge width | 136 mm temple length | Designed for medium face shapes | Composition & care: Nylon | Glass | Wipe lenses with a microfiber cloth; avoid abrasive cleaners and solvents; store in protective case when not in use.