Sports glasses ergonomically designed with frame in TR90, a special fabric composition in Nylon and carbon fiber, which guarantees lightness, flexibility and impact, high temperatures, chemical agents resistances, by offering at the same time a perfect compatibility thanks to the shape and leather memory.The partial frame is made by a quick-change system of the lens EASYSWAP.The HD lenses in polycarbonate, with an enlarged peripheral field sight, are polarized and realized in anti-scratch treatment and offer a 100% protection against the UV400 rays, stopping the dangerous UV-A and UV-B rays.They´re available in different coloring, including the IRIDIUM PLUS, a high chromatic contrast lens which increase the eyes sight comfort.The equipment is completed by the adjustable nosepiece in height, the anti-slips inserts and the anti-fogging air vents.Weight 24 grams.It is equipped with rigid case and cleaning cloth.