The ESS Crossblade NARO One Sunglasses elevate the military's benchmark for tactical eye protection. Equipped with cutting-edge ClearZone Anti-fog technology, these glasses ensure unimpeded vision in the most demanding environments. The Tri-Tech Fit frame offers unmatched comfort and stability, which are vital for extended operations. At the same time, the DedBolt Lens Lock system enables swift lens swaps to meet changing tactical requirements. Superior ESSOPTICS deliver crisp, distortion-free vision for enhanced operational accuracy and safety. Meeting rigorous U.S. MIL SPEC MIL-PRF-32432, ANSI Z87.1-2020, CE EN 166, and U.S. Federal OSHA standards, the Crossblade Naro Unit is built to withstand the unique challenges faced by military personnel.