3M SecureFit 3700 Overspectacles, Black Temples, Anti-Scratch, IR 5.0 Grey Lens, SF3750AS-BLK

This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use Adjustable Ratchet Temples Pressure Diffusion Temple (PDT) Technology helps diffuse pressure over the ear for a secure and comfortable fit Predominantly used with other PPE for cutting, brazing and soldering, metal making, furnace work, and open flame applications.* * Additional personal protective equipment may be required Unlike green IR shade lenses, grey IR lenses provide wearer with better colour recognition Polycarbonate Lenses absorb 99.9% of UVA and UVB rays