Include indirect vents that help protect against splash Hard-coated polycarbonate lens that reduces cub and ova radiation from natural sunlight by 99 percent Adjustable headbands Not usable for bike driving or swimmingmore...
Protects from chemical splashes Polycarbonate frame or lens Wear over prescription lenses, meets ANSI Z87.1-2003 Four one-way vents allow ventilation and does not allow splashes to entermore...