ESS CDI Sunglasses

The ESS CDI is a lightweight - high-impact sunglass unlike any other. The CDI's extra-thick polycarbonate lenses can be easily exchanged for quick adaptation to your environment. A high-speed low-drag frame and shatterproof lenses make the CDI comfortable and cool enough for downtime - yet functional and rugged enough for the battlefield. Included two sets of high-impact lenses - a protective case - and adjustable neck leash and a micro-fibre clean cloth. ANSI Z87.1+2003 - US MIL-PRF-31013 - CE EN 166(F)certified. Lenses: Lenses feature ESS ToughZone anti-scratch lens coatings Lenses are highly impact resistant - and exceed the US Military's .15 caliber ballistic impact test MIL-PRF-31013 The ESS Lateral Exchange System allows for rapid exchange of lenses Both Clear and Smoke Gray 2.2mm polycarbonate high-impact lenses included Replacement lenses also available in Amber - Rose Copper - Mirrored Silver - and Laser Protective Thanks to ESS Modular Technology - replacement lenses are inexpensive and easy to switch in/out. All lens colors provide 100% UVA/UVB protection and precise optical clarity for distortion-free vision Frame: Black frame material is highly impact-resistant and durable Extra-wide temples offer increased side coverage Non-slip Megol temple pads increase retention Prescription lenses can be fit by any optometrist into the CDI Rx Insert - which slides right into the sunglass frame