iXS double lens: Double lenses are designed to prevent your vision from fogging up in cold temperatures. Therefore it's ideal for cold weather & snowy conditions. Compatible with iXS Trigger and Hack model. UV protected
Light transmission (LT): 18% (smoke), 89% (clear)

iXS single mirror lens: The iXS mirrored lenses are UV protected. A large variety of colors, coatings and tints provide best flexibility for any light condition. Compatible with iXS Trigger and Hack model. Light transmission (LT): 15% mirror gold, 21% mirror cobalt, 18% mirror smoke, 21% mirror crimson