This model is an iconic aviator shape and one of the most popular sunglass styles ever made. The sunglass lens shape was designed to enable fuller vision during air combat by USAF fighter pilots in WW2. Also available as sunglasses This model embraces iconic aviator design with a comfortable broad bridge fitting and excellent sun and uv protection. The wider lens shape provides high quality panoramic eye protection for high activity pursuits like cycling, motorsports, and aviation . Note: This aviator design has its origins in the provision of eyewear for USAF aircrew particularly fighter pilots in WW2. The lens shape allows panoramic vision for effective aerial combat. 30-days returns Free UK shipping & returns* Complimentary frame adjustments in store Case & lenses cleaning cloth One-year guarantee on frames Learn more about our lab & premium upgrades