ESS Jumpmaster Smoke Gray. It Is Compatible With Night Vision Devices And Multiple Helmet Types With Three Mission-specific Strap Configurations. The Jumpmaster's 2.6mm Polycarbonate Lenses Provide Ballistic Protection Essoptics Distortion-free Optical Precision And Ess Clearzone Dedicated Anti-fog And Anti-scratch Lens Coatings. Specifications for ESS Jumpmaster: Manufacturer: ESS Gender: Unisex Frame Color: Black Lens Color: Smoke Gray Package Contents: ESS Jumpmaster ESS EE7035-01: Jumpmaster Smoke Gray