By virtually eliminating lens fogging. The ESS Influx Ballistic Goggle allows users to maintain full situational awareness in dynamic environments. As part of the goggle’s patented Adjustable Ventilation System (AVS), the Influx RotoClip silently pivots the position of the lens inside the goggle frame: choose either a dust-free, fully-sealed mode or a fog-free, open-ventilation mode. With Influx, users can always see clearly and act fast when seconds count. In addition to controlling the AVS, the Rotoclip enables users to switch between lens tints with speed and ease, accelerating environmental adaptability and shortening downtime. Combined with many other significant advancements, the Influx stands ready to cut through the fog of war and help clear a path to victory. Features: Patented Adjustable Ventilation System (AVS) provides unparalleled anti-fog ventilation & full-perimeter dust filtration Low-profile, night-vision-compatible frame with wide field of view Anti-microbial OpFoam face padding increases comfort & fit Advanced ESS ClearZone FlowCoat lenses eliminate fog inside & prevent scratches outside Quick-release strap rotates for optimal helmet compatibility Interchangeable 3.0mm high-impact Polycarbonate lenses Distortion-free optics & 100% UVA/UVB protection Kit Includes: 1 Terrain Tan Influx™ Goggle 1 Clear Influx™ Lens 1 Smoke Gray Influx™ Lens 1 Terrain Tan SpeedSleeve™ 1 Goggle Soft Storage Case 1 Flannel Lens Sleeve 1 User's Guide 1 ESS Sticker Compliance: The Influx Ballistic Goggle exceeds U.S. MIL SPEC MIL-PRF-32432, ANSI Z87.1 – 2010, OSHA & CE EN166.