Serengeti Square Sunglasses pair a durable nylon full-rim frame with polarized bronze lenses for clear, glare-free vision and reliable UV protection. Key attributes: Brown | Bronze | Nylon | Polarized lenses | 100% UVA & UVB protection | Filter category two | Spring hinge | Includes branded case | Full-rim square frame | Square silhouette | Dimensions & fit: Size 56-16-140 | Lenses width 56 | Bridge width 16 | Temples length 140 | Lenses height 45 | Frame width 140 | Composition & care: Nylon | Plastic | Clean lenses with a microfiber cloth. Store in the included case when not in use.