The ArtCraft USA Workforce 677 Cutom Sold By RX Safety is made for all kinds of work. The ArtCraft 677 is a rectangle frame, that comes with snap-in Vinyl and removable side shields. These frames is a all monel construction, and comes in Bronze and Gunmetal. With a style look, these glasses bring safety and comfort to your work. Plus, the Standart hinges bring total security and comfort for your glasses. Our safety glasses meet rigorous industry standards and are ANSI Z87.1 approved for optimal protection. If you like the ArtCraft USA Workforce 677 Safety Glasses, go to our ArtCraft Optical collection. For more options check our prescription safety glasses collection.