These extra-tough Smoke Gray replacement lenses for the ESS CDI MAX sunglass are some of the thickest of any sunglass in the world. Built from 2.4mm high-impact polycarbonate, you'll be more covered than ever before. Similar to the battlefield-proven CDI, the CDI MAX features the ESS Lateral Exchange System, allowing you to quickly adapt to your environment by interchanging any of the five available lens colors. Medium-Large Fit.

• Relacement lenses for the CDI MAX sunglass are some of the thickest of any sunglass in the world; Built from 2.4mm high-impact polycarbonate
• Feautres ESS Lateral Exchange system, allowing you to quickly adapt to your environment by interchanging any of the five available lens colors.
• Medium-Large Fit