Frameless goggles with interchangeable lenses and Swiftlock system . The X2S combines a medium size with the super-fast Swiftlock lens change system. The size is right in the optimal range: slightly smaller than the PXV and slightly larger than the popular NFX2. The frameless design offers a large field of view in a visually appealing design.Lumalens® Pink IonLumalens® technology provides optimised colour and glare protection through an ionised lens coating. The hard coating is scratch resistant and repels dirt, dust, oil and water.Transmittance of visible light: 54 %Bonus lens Lumalens® Dark Smoke The Dark Smoke lens offers perfect protection in changeable visibility. Reduces glare, increases contrast and prevents premature eye fatigue in overcast conditions.Transmittance of visible light: 22 %
