Rudy Project offers to the outdoor enthusiasts sunglasses designed to face every weather condition ensuring: - Perfect face fit thanks to the ergonomic design and Total Comfort System, which provides adjustable terminals and nosepiece. - Superior ventilation with vents placed on frame, temples and lenses - Optimum vision in any environment thanks to the interchangeable lenses system, Quick Change™ and photochromic glasses and specific Hi Altitude lenses. - Super lightweight, thanks to the use of innovative materials such as Kynetium™, Grilamid®, carbon and titanium, and the open frame design. - Protection from wind, dust and shocks due to falls thanks to the ImpactX™ lenses technology, guaranteed unbreakable for life.