Make sure you cover all conditions with spare lenses for your Clockwork MAX goggle. The lens uses our premium 2,8mm thick Toric sculpted lens with our unique proprietary RIG® lens technology – developed by Sweet Protection to provide superior contrast, minimum color distortion and reduced eye fatigue. The double lens itself is equipped with a GORE® Protective Vent to equalize the pressure and avoid deformation of the inner lens due to variable atmospheric pressure – providing optimal working conditions for the eyes. The inner lens is equipped with our advanced Clear AF (anti-fog) technology, ensuring optimal vision in challenging conditions while preventing the goggles from fogging up. The MAX model has a 11% size increased over the standard Clockwork, measuring 103mm in height and 191mm in width.