Leatt Iriz mirror lenses are made from 2,7mm bulletproof material with an anti-scratch coating and are dual pane, meaning permanent anti-fog. All lenses fit all goggles, whether they are Tear Off or Roll Off. Available in different mirror colours with various levels of Visible Light Transmission percentages (VLT). • Bulletproof • 2.7mm thick optically correct lens • Iriz mirror coating • Permanent anti-fog function built into the inner lens polymer • Tear-off and roll-off ready with posts • 22 to 83% light transmission (VLT)