The Pyramex GG504DTSHIELD Capstone clear shield is a goggle and shield combination which offers full face protection for many applications. It fits over prescription spectacles with a soft vinyl goggle body and an easily adjusted elastic band which allows for a secure and comfortable fit. The lens protects against UVA/B/C, is scratch resistant and is coated to prevent fogging. The GG504DTSHIELD model’s dual purpose goggle makes it very versatile as it can be used in many different situations. Four ventilation holes allow for good airflow and keep the wearer cool. For best protection against chemical spills the removable vent caps should be left on although these are removable, should additional ventilation be preferred.