Super fast lens change system with frameless design. The Katana features Out Of's Dual-Frame construction combined with an intuitive and quick lens change system. The goggle comes with two Zeiss lenses, one for good and and one for bad weather conditions.Smoke lensThe Smoke is a lens with a neutral smoked pigmentation without coating. Perfect for sunny weather conditions.Filter category: 3Transmittance of visible light: 8 %
