With Credence™, seeing is believing. This new high-impact sunglass deals a hefty dose of performance, protection and style. The broad lens wrap of the Credence™ provides a wide field of view through distortion-free, military-grade Polycarbonate. Its frame features low-profile temple arms for comfort with over-the-ear hearing protection, comms devices, hats, or helmets. The fixed-lens (non-interchangeable) Credence™ sunglass is available in a variety of frame colors and lens options. The ESS Credence™ features a Medium-Large to Large Fit. Safety Standards: This Credence™ sunglass is compliant with U.S. MIL SPEC MIL-PRF-32432 (Impact), ANSI Z87.1-2010, CE EN 166 and U.S. Federal OSHA. All ESS lenses provide 100% UVA/UVB protection. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Sizing: Medium-Large to Large Fit. Credence’s frame geometry is engineered for larger wearers, but also comfortably accommodates many others. Online Risk-Free Guarantee: Don't have a local ESS dealership to try on the Credence™ for fit™ Order the Credence™ from this site--if the product doesn't fit you well, you may return it in as-new condition within 30 days for a full refund.