Iriz mirror coating. UltraContrast with Iriz mirror coating available. Permanent anti-fog function built into the inner lens polymer. Tear-off and roll-off ready with posts. Leatts Iriz mirror lens is made from 2.7 mm bulletproof material with an anti-scratch coating and permanent anti-fog function. They have posts for roll-off and tear-off and fit all Leatt goggles. Available in different mirror colors and with different VLT % (Visible Light Transmission). Bulletproof. 2.7 mm thick optically correct lens.