The Montana MP199D Sunglasses are designed to give you optimal performance in low-light environments, making them ideal for night-time driving and other activities where clarity is key. Featuring a sleek black full-rim frame made from durable polycarbonate, these sunglasses combine style and comfort for long-term wear.Key Features:Frame Design: The matte black frame has a modern look and offers durability and comfort for extended use.Lens Technology: These sunglasses come with high-contrast yellow polarized Cat. 1 lenses. They reduce glare and enhance contrast, making them ideal for night-time driving or foggy conditions. The yellow tint brightens surroundings, helping you see more clearly in low-light settings.Lens Size: The lenses have a 57 mm width, offering a balanced and wide field of view.Frame Dimensions: The frame has a bridge width of 16 mm and a temple length of 138 mm, designed for a secure and comfortable fit.UV Protection: With 100% UV protection, these lenses keep your eyes safe from harmful rays.Perfect for driving, cycling, or any outdoor activity, the Montana MP199D Sunglasses combine stylish design with advanced lens technology to deliver clear, comfortable vision in a variety of conditions.