3M™ 2800 Overlay Safety Glasses, Welding Blackout 5.0

3M 2800 Overlay safety glasses, scratch-resistant coating, welding darkening 5.0, 2805 3M 2800 protective eyewear with clear lenses in first optical class. Durable polycarbonate lenses with scratch-resistant coating. Four-way adjustable arm length for wearing comfort and optimal fit. Contoured lenses for easy fit and maximum comfort. Special design that allows the glasses to be used with a wide range of corrective eyewear. Soft and flat at the temples for comfort and minimal pressure.