ESS Rollbar Sunglasses feature interchangeable-lens sunglasses designed for efficiency and security - thanks to the auto-locking Rollbar Lens Gate for seamless lens swaps. Built to withstand demanding environments, the Rollbar's sleek yet robust design puts durability as a top priority. Trust in their military-grade polycarbonate lenses to deliver an accurate, crisp field of view while ensuring ANSI Z87+ and MIL SPEC ballistic protection. These sunglasses are designed for comfort, guaranteeing balanced fit and low-drag temple arms that work seamlessly with hats, helmets, hearing protection, or communication gear.