MCR Safety S21 Safety Glasses with Shade 3 Lens Perforated Goggles but with an added bonus

but with an added bonus of being able to choose your bifocal strength

but is also removable when a gasket is not necessary

Polarized Grey and Photochromic

Including both side shields in the same package also offers the best solution to many issues created by hundreds of proprietary temple-mounted sideshields and the need to be OSHA compliant

5 Hours of runtime on low setting using the 20V MAX* compact 1

MCR Safety S21 Safety Glasses with Shade 3 Lens Perforated Goggles but with an added bonusThe 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 3 IR Scratch Resistant Lens Molded nosepiece Spring loaded temples Lenses provide 99. 9% UVA B protection Measurements: Frame Width: 140 mm Temple Length: 110 mm Lens