MCR Safety S21 Safety Glasses with Shade 5 Lens KleenGuard Nemesis Rx Readers Elastic strap is adjustable

Elastic strap is adjustable

Inside Dimensions:

all of which provide 100% UVA/UVB protection and distortion-free optical clarity

The USB power adapter can be used to charge your portable accessories

MCR Safety S21 Safety Glasses with Shade 5 Lens KleenGuard Nemesis Rx Readers Elastic strap is adjustableThe 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