The resilient, battle-hardened CDI sunglass has a long track record of saving eyes and lives in hostile situations.

The ESS CDI's U.S. MIL SPEC high-impact lenses can be easily exchanged for quick adaptation to your environment. Its high-speed low-drag frame and shatter-resistant lenses make the CDI comfortable and cool enough for downtime yet functional and rugged enough for the battlefield. Medium fit.

Important safety note for CDI Rx Insert users operating in proximity to fragmentation hazards:
ESS strongly recommends the use of high-impact polycarbonate prescription lenses to optimize impact resistance in the CDI sunglass. High-impact polycarbonate prescription lens material will maximize the impact resistance of the system well beyond that offered by CR-39 resin or other common materials used in prescription lens manufacturing.