One-piece lens for a wide field of vision and protection of the entire eye area, inseparable frame through ultrasonic welding connection. Gravel-optimized lenses enhance contrast on different surfaces to make hard-to-detect transitions more visible. Cycling-specific RIDESCAPE lens, perfectly tuned for increased contrast and clarity in all riding conditions. Ventilation prevents fogging of the lenses. Curved and shortened arms for optimal fit under the helmet.