For the design of the DELTA LEI style, Alba Optics took the DELTA frame and painted it in a stunning subtle metallic iridescent hue. A precious new gem. The lens has been completely redesigned adapting to the shapes and sizes of a smaller facial structure. This has allowed to produce lighter glasses with a tailored fit, that maintain the same performance characteristics such as internal ventilation, visual coverage and eye protection.
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.