Featuring a broad lens wrap, the, ESS Credence Black Sunglasses with Smoke Grey Lenses provides a wide field of view without compromising on clarity. Made from distortion-free, military-grade polycarbonate, these Smoke Grey lenses give you the peace of mind you need to get the job done. What sets Credence sunglasses apart from the competition is its frame, with low -profile temple arms that prioritize your comfort while wearing over-the-ear hearing protection, communication devices, hats, or helmets.