MCR Safety S21 Safety Glasses with Shade 5 Lens Pyramex V2G Bifocals including the 500°F for 5-minute

including the 500°F for 5-minute oven test

that can result in serious burns and death

and certified to the following Standards

wraparound frame that provides protection and comfort

Silver mirror lenses

MCR Safety S21 Safety Glasses with Shade 5 Lens Pyramex V2G Bifocals including the 500°F for 5-minuteThe MCR Safety S21 Safety Glasses, formerly the Blackjack, provide full coverage and a frameless design. The S21 has a molded nose bridge and a single polycarbonate lens for uninterrupted vision. The spring loaded metal temples ensure a snug fit on various head sizes. Features: Shade 5 IR Scratch Resistant Lens Molded nosepiece Spring loaded temples Lenses provide 99. 9% UVA B protection Measurements: Frame Width: 140mm Temple Length: 110mm Lens