The Striketeam XTO™ features closed-cell face padding for maximum durability and ease of cleaning. The open-cell vent foam provides filtered ventilation, allowing the humid air to escape, but prevent airborn particles for getting in. All Striketeam™ goggle components are heat and flame resistant, including the face padding and vent foam, and the lenses provide maximum impact protection and optical clarity. The roomy Striker™ frame is designed to fit over most eyeglasses. The one-piece wrap-around strap features the patented ESS Speed-Clip™ system, which adapts to all wildland and rescue helmets and facilitates quick strap adjustment, even with gloves on. All Striketeam™ goggles are compliant with ANSI Z87.1-2010, U.S. Federal OSHA and wildland fire equipment performance requirements, including the 350°F for 5-minute oven test. This line is considered Primary Eye Protection by NFPA 1500. Striketeam™ goggles use Striker™ Series lenses, all of which provide 100% UVA/UVB protection and distortion-free optical clarity. They meet and exceed ANSI Z87.1-2010, the U.S. Military .22 caliber ballistic impact test MIL-DTL-43511D (Clause 3.5.10), and CE EN 166. Kit includes a Clear Lens and a set of two Tear-Off Lens Covers.