Designed with direct input from Law Enforcement and competitive shooters, Standard Issue Speed Jacket Protective Eyewear combines all-day fit and comfort with superior protection in a modern silhouette. The Prizm Polarized Black lenses reduce glare and light transmission while also enhancing contrast and clarity-so you see the world more clearly. Unobtanium nosepieces provide grip during hot and sweaty conditions, and a thin ear-stem technology is designed for over the ear communication systems compatibility and hat integration. Prizm Polarized lenses enhance color, contrast and clarity and block 99% of reflective light High-grade, scratch-resistant Plutonite polycarbonate lens material Impact-tested under extreme high mass and high velocity O Matter frame is flexible and extremely durable Unobtainium high-grip nosepieces Switchlock Quick Lens Exchange allows for a lenses to be switched out easily for rapid lens exchange Thin earstems are compatible with over-ear communication systems Order today!