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This lightweight high-impact sunglass is the first of its class. Available in six colors, the CDI's™ extra-thick polycarbonate lenses can be easily interchanged 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.

The CDI's Lateral Exchange System™ allows quick lens interchange:

NEW: Temples now feature increased slide resistance and holes to accomodate the retention strap:

Includes: Black frame with Clear and Smoke Gray high-impact lenses, an adjustable neck leash, micro-fiber cleaning cloth, and a protective soft case. Other lens colors are available in Rose Copper, Hi-Def Yellow, and Mirrored Silver.

Mil Spec and ANSI Z87.1+2003 compliant.  All CDI™ lenses provide 100% UVA/UVB Protection.

View Detailed Specs

Play the Hesco Defender II web game to win a pair of ESS CDI sunglasses:

 

  • 2.2mm Lenses
  • Interchangeable Lenses
  • ANSI-Compliant
  • Mil Spec
  • Rx Available

Warfighter Tough

Our customers who purchased the CDI also purchased:

 
CDI Rx Inserts
CDI Spare Lenses: Smoke Gray
CDI Spare Lenses: Rose Copper
CDI Spare Lenses: Hi-Def Yellow
CDI Spare Lenses: Mirrored Silver

Dear ESS,
On Jan 11, 2007, I was conducting a blocking position in Iraq. I had removed my ESS CDI Sunglasses so that I could look through binoculars. The glasses were hanging around my neck by the strap when a sniper approximately 400 meters from our position shot me in the neck. The bullet struck the frame of the CDI glasses first and deflected away from my neck. Instead of entering at the neck and going into my torso, the bullet traveled down the outside between my back and my body armor leaving only minor wounds. It was a one in a million shot, and I know that God was watching out for me that day. Needless to say, I appreciate your protective sunglasses very much.
Sincerely,
SGT Anthony Erskine
» Click here for additional testimonials

ESS eyewear features high-impact polycarbonate lenses, which can stop a shotgun blast from 35 feet.