Radians DG1-11 Dagger Elastic Headband Clear Anti-Fog Lens Goggle with Snap-in Temples Elastic headband clear anti-fog lens goggle with snap-in temples Closed seal foam padding forms a perfect seal; clip attachment allows for interchangeable lens and temples Elastic head strap provides a comfortable and easily adjustable fit Polycarbonate lens which provides impact resistance; snap-in temples allows interchanging from telescoping temples to head strap