Goggle Gear safety goggles go beyond the standards with a combination of design and performance features rarely found with other safety eyewear. They feature a lightweight frame, a high wrap Lenses , low-profile design and a comfortable fit. The goggle's soft flange seals entire Lenses perimeter to help keep out liquid splash, and includes indirect vent channels to increase airflow and help minimize fogging. Product is fully assembled and comes with an adjustable headband for secure fit in active applications. Features & Benefits Clean Lens Medium Sized Meets the requirements of CSA Z94.3-2007 and the High Impact Requirements of ANSI Z87.1-2003.