ESS Striker™ Series replacement lenses are compatible with all Striker™Series goggles (ESS Flight Deck™, Land Ops™, Vehicle Ops™, and Tactical XT™) and Striketeam™ goggles (ESS Striketeam XTO™, Striketeam SJ™, Striketeam WF™, and X-Tricator™). Striker™ Series replacement lenses are available in Clear, Smoke Gray and Hi-Def Yellow, either as individual lenses or in packs of 50. These 2.6mm, high-impact lenses feature ESS' advanced ClearZone™ FlowCoat lens coatings to maximize scratch resistance on the outside of the lens and fog resistance on the inside. All ESS lenses offer 100% UVA/UVB protection. ESS Modular Technology™ allows all lenses to be quickly and inexpensively interchanged. Important Note for U.S. Military Customers: Only Clear and Smoke Gray lenses are approved for use in the U.S. Military.