Delta Ultra is an experimental vision. The goal: to take the classic model and modify it where possible catering to outdoor activities and 360° panoramic views. The U-LENS has a new shape, 10% smaller than the traditional A-LENS and two brand new rubber logo buttons at the ends. Don’t ask yourself what they are for. They are just beautiful.
The material of the frames is Tr90, made from nylon and carbon fiber, organically compatible and safe to the skin, even after a prolonged use. It is 20% lighter that other conventional materials and it offers more protection against crashes and tractions. It provides a high resilience without deformation when exposed to high temperatures, after being bent, it reverts to its original shape.
