The S3 combines the revolutionary design of the most popular 100% performance glasses Speedcraft and S2. An upper frame with smooth transitions and the iconic, optimally ventilated nose clip impress with a stylish look and high wearing comfort. The large field of vision offers excellent vertical vision with outstanding optical accuracy and 100% UV protection thanks to innovative lens technology. Thanks to the durable frame and scratch-resistant coating, the S3 is suitable for every type and every level of endurance sports. Features Mirrored lenses. Interchangeable cylindrical polycarbonate lens provides unobstructed peripheral and vertical vision.. Lens is shatterproof, scratch-resistant and has an oil and water-repellent coating. 100% UV protection (UV 400).. Durable, flexible and lightweight frame made of Grilamid® TR90 for a secure fit and the best protection.. Ultragrip rubber temples and nose bridge for an optimal fit and best grip even when sweating heavily.. Ventilation openings on the underside of the lens improve air circulation and prevent fogging.. Technical Specifications Area of intended use : Road bike, Gravel, MTB, Leisure. Frame material: Grilamid TR90. Lens material: polycarbonate, plastic. Light Transmission: 11%. Glass height: approx. 62 mm. Glass width: approx. 147 mm. Frame width: 152mm. Temple length: approx. 145 mm. Weight Approx: 35g.