Wiley X Nerve Tactical Series Ballistic Goggles with Interchangeable Lenses, Smoke Grey/Clear: * Ultra low profile ballistic goggle for wide array of face sizes * NVG compatible with top down ventilation system tensure fog free environment * Frame provides 90 degree wrap-back, eliminating tunnel vision * Heat resistant material * Eliminates bulky field goggles * Tactical strap has tri-glide system to adjust length and quick release key connections * Swivel hinges for wear with or without helmet * Wiley X spheric lens technology for unmatched field of vision * 8-base 2.5mm selenite polycarbonate lens * T-shell and foil lens coatings for anti-scratch and anti-fog protection * Lenses provide 100 percent UVA/UVB protection and distortion free clarity * 2 interchangeable lenses: smoke and clear * Hard case * Elastic strap * Material: plastic * Origin: imported