Hit more and miss less with these unique 4 in 1 shooting glasses which include an easy-to-use optical clip which is detachable for non-spectacle wearers. The clip-on facility is designed to fit your prescription size. The Polycarbonate lenses are impact-resistant and interchangeable. Lens colours are Vermillion, Sodium Yellow, Brown and Grey with Silver Mirror and conform to EN166-F. A protective case is included.