Goggles & Masks AVAILABLE FOR: DEFY.ULTRA A combined spherical and cylindrical lens for revolutionary distortion-free panoramic vision. Lateral and vertical sight like never before. CURVED LENS Premium optical engineering and three critically placed radii let you experience a 180° field of vision. ANTI-FOG Durable anti-fog treatment for guaranteed clearer vision. Use our eco-friendly anti-fog solution Sea-Clr Antifog spray for extra protection. LIGHT PROTECTION Embedded within the lens` material (polycarbonate and plexisol), the properties of our lenses protect your eyes from harmful rays.