Global Vision Eyewear’s Ballistech 1 Safety Glasses are designed with double sided anti-fog coating and are vented for extra protection against fogging. These glasses meet both military specifications and ANSI Z87.1-2010 Standards for use in Industrial Applications, have soft airy foam for comfort, and have scratch resistant coating on their smoke shatterproof polycarbonate lenses to make them both safe and practical. Global Vision Eyewear sunglasses are designed with UV400 Filter for maximum UV Protection.