The ESS X-Tricator is the ideal Primary Eye Protection solution for firefighters and EMS personnel, and is one of the most popular ESS fire/rescue goggles. Thanks to the patented Snap-On/Snap-Off helmet mounting system, the X-Tricator can be stored in a pocket when not in use, then deployed in seconds. This goggle system is extremely helmet compatible, and can be worn in conjunction with faceshields or flip-downs. The patented Speed-Clip system adapts to all wildland and rescue helmets and facilitates quick strap adjustment, even with gloves on. The X-Tricator is compliant with wildland fire equipment performance requirements, including the 350F for 5-minute oven test, ANSI Z87.1+ and U.S. Federal OSHA.