Engineered specifically for industrial applications where eye hazards are present, our products are designed for fashion but built to perform to ANSI Requirements. . • Eyeglasses are uniquely styled with 0.75 Pb Lead, round lenses and keyhole bridge to create a distinct style for men. • Their impact resistant nylon frame boasts removable side shields for added protection. . Sizes: • 48.20.140 • 48.22/24.145 • 50.22.150 • 50.24.155 . Features & Benefits: • Colors: GRA Gray, BLK Black • 5 BBL hinge • Side shield: CS77