New Goggles Wiley X Saber Advanced exceed demanding U.S. military test requirements MIL-PRF-31013 ballistic impact, U.S. ANSI Z87.1-2008 high velocity impact and European Test EN.166FT a solid lens 3.0 mm thick (the thicker and durable glasses market tactics). This lens is made of polycarbonate High Velocity Protection (HVP) Selenite resistant to scratches and breakage and is quickly and easily replaceable.Knowing Avanced includes a foam strip mantine eyebrows sweat and dirt out of eyes, mount unbreakable matte black and a robust design that not only provides resistance to ballistic impact on the battlefield, but also protection 100 % against UVA and UVB rays without distortion.Its patented pin length can be adjusted or replaced by sturdy elastic strap included, thus reducing the pressure in the head under the helmet and ensuring a secure fit in high-intensity operations.Also, Saber Advanced is compatible with lenses through fitting Know RX Insert (sold separately) and has an adjustable nose bridge that is adaptable to a variety of shapes and sizes of nose.Features: Low profile mount Triloid made TR-90 nylon supports night vision (NVG) · Dual-injected temples and non-slip adjustable · Adjustable nose bridge · Foam Strip mantine eyebrows sweat and dirt out of your eyes · The pins can be replaced by the elastic band for added grip · 100% protection against UVA and UVB rays, clarity without distortion · Polycarbonate lens (HVP) Selenite shatterproof with 3.0 mm thick - thicker lens market · Lens with anti-scratch and anti-fog layer · Improved side protection.RULES · U.S. MIL-PRF-31013 VO ballistic impact · ANSI Z87.1-2008 high velocity impact (HVP) · ANSI Z87.1-2008 high-mass impact · CE EN 166 (F) · STANAG V50 · U.S. FEDERAL OSHA 1910.133 (b) (1) (i).Package Contents: matt black mount. · 1 smoked gray lens (light transmission: 20%) and 1 yellow lens (light transmission: 86%) · Elastic adjustment · Case · Cleaning cloth.