PurGuardTM SV-800 is a reusable and fully autoclavable goggle used in cleanrooms and sterile areas. The special ventilation design prevents fogging: direct ventilation at the top, indirect ventilation at the bottom. The wide fit offer maximum wearer comfort at all times even when wearing prescription glasses. The tested and certified PurGuardTM goggles were developed for critical environments and offer optimal protection both for wearer and the environment.