Thank you for viewing. Please feel free to comment if you have any questions. The S3 sunglasses combine the understated upper frame of the S2 sunglasses with the iconic air intakes of the Speedcraft. Optimizing your field of vision, the S3 sunglasses feature a 5.5 base cylindrical shield lens with Ultra-HD technology. The lens enhances peripheral vision and protection, providing 100% UV protection and impact resistance. The hard-coated, scratch-resistant lens is also treated with a hydrophobic and oleophobic coating that repels water, oil, and dirt. Additional lens ventilation prevents fogging, keeping your vision clear even in the most extreme conditions. The all-day comfortable S3 half-rim frame is constructed from TR90 for durability, flexibility, and lightweight performance. For enhanced stability, the nose and temples are molded with Ultra-Grip rubber, ensuring a secure and cushioned fit. Gold Lens Light Transmission: 10% 100% Gold lenses are suitable for use in low light transmission and glare conditions. 5.5 base cylindrical shield lens for enhanced peripheral vision and protection Ultra HD lenses made in France from shatterproof and impact-resistant polycarbonate material 100% UV protection (UV400) Hard-coated scratch-resistant lens Additional lens ventilation to prevent fogging Hydrophobic and oleophobic lens treatment repels water, oil, and dirt Durable, flexible, and lightweight TR90 frame Ultra-Grip rubber nose and temples for a secure fit Light Transmission: 10% Color: Black/Gold