MansionAthletics.com : Frey Scientific Economy Direct Vent Safety Goggle : Water Sports
J. J. Keller® SAFEGEAR® Direct Vent Safety Goggles
Bunzl Safety on Twitter: "#DYK there's more than one type of ventilated safety goggle? Indirect is designed to protect from liquid, using covered vents to restrict entry. Direct provides protection against dust
Sellstrom Direct Vent Safety Goggles, Fog-Free Plastic Lenses