ESS Eyewear Credence Sunglasses, Black w/ Mirrored Blue Lenses Medium-Large to Large Fit. Credences frame geometry is engineered for larger wearers, but also comfortably accommodates many others All ESS lenses provide 100% UVA/UVB protection Broad lens wrap provides a wide field of view through distortion-free, military-grade Polycarbonate features low-profile temple arms for comfort with over-the-ear hearing protection, comms devices, hats, or helmets compliant with U.S. MIL SPEC MIL-PRF-32432 (Impact), ANSI Z87.1-2010, CE EN 166 and U.S. Federal OSHA