GoggleGear is designed to snap securely onto the back of the Lexa lens for comfortable all day use providing a wider viewing area and lighter solution to standard impact goggles. GoggleGear seals out particulates using polyurethane foam that is easily cleaned and is self-extinguishing. Comes fully assembled with Lexa eyewear. Lens includes vent channels at top and bottom for improved airflow and comfort and features the DX anti-fog hardcoat that guards against fogging scratching static and chemical attack. Meets ANSI Z87.1-2003 High Impact and CSA Z94.3 when GoggleGear is worn with Lexa. Made in USA.