ESS CDI Interchangeable-Lens Ballistic Sunglasses

Redesigned and Better Than Ever

The resilient, battle-hardened CDI™ sunglass has a long track record of saving eyes and lives in hostile situations. Following a series of comprehensive overhauls, the redesigned CDI™ has never been better.  RX Insert for prescription lenses.

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.

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. The CDI's Lateral Exchange System™ makes interchanging any of the seven available lens colors quick and easy: