Massive field of vision OptiView double lens Lens Lock System designed to guarantee safe lens retention Articulated outriggers NoSweat Triple layer molded face foam Medium to Large fit Lens Lock System Extra wide no-slip silicone strap 100% UV Protection Air Control System (ACS) ù Lens air intake vents on the goggle lens and frame air outtake vents on the bottom NoFogÖ anti-fog lens treatment prevents condensation and fogging SCOTT Amplifier Lens Technology to optimize contrast and clarity Includes microfiber goggle bag and easily removable nose guard. GOG PRO SNO BL/RD EN BLCH