Have you ever wanted to experience weightlessness? Welcome to Air by ChlogÓ“n Eyewear. This ultra-lightweight collection for both men and women is made from ULTEM, a revolutionary plastic used in jet engine components, medical technology, and now finally eyewear. ULTEM is strong, lightweight and flexible, making it a perfect material for this comfortable, colorful and trendy collection. This innovative material allows for ultimate fit and comfort, and a few of our styles offer adjustable nose pads for the harder to fit patients.