The ESS Crossbow Terrain Tan 2x Frame & Lens Kit offers a universal fit with maximum comfort, thanks to the Tri-Tech Fit™ frame. The interchangeable ANSI Z87.1-2015 compliant Clear and Smoke Grey lenses feature DedBolt™ Lens Lock easily pivots up for quick release and securely clamps down to retain the lens under impact. ClearZone™ FlowCoat technology eliminates fogging and protects against damage, while distortion-free ESSOPTICS™ allow you to hone in on your target. Kit includes one Terrain Tan frame assembled with smoke grey lenses, as well as a second Terrain Tan frame assembled with clear lenses.