The Pyramex Capstone goggle incorporated with removable shield provides full face protection. The shield with ratchet allows user to open or close in 3 positions for adjustment; 4 ventilation holes provide appropriate airflow. The polycarbonate shield conforms to the face offering increased impact and dust protection. Indirect-vent frame provides protection against splash and dust. Soft vinyl goggle body conforms to facial contours for a very comfortable fit. High Impact resistance against flying particles. Fits over prescription glasses. Fully adjustable elastic band. Includes 2 disposable tear off visors, which can be replaced as they become dirty or scratched. The Pyramex Capstone goggle incorporated with removable shield provides full face protection The shield with ratchet allows user to open or close in 3 positions for adjustment; 4 ventilatio The polycarbonate shield conforms to the face offering increased impact and dust protection Indirect-vent frame provides protection against splash and dust Soft vinyl goggle body conforms to facial contours for a very comfortable fit