3M SecureFit 3700 Overspectacles, Black Temples, Anti-Scratch, IR 1.7 Grey Lens, SF3717AS-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
• Over The Glass (OTG) 3M SecureFit range designed to offer all-day wearability for workers wearing prescription glassess
• 3M's innovative SecureFit Pressure Diffusion Temple technology design features slotted ribs that provide comfortable pressure equalization. The temples flex and self-adjust to the size of wearer's head.
• Adjustable ratchet temples to adjust the lens for facial features and eyeglass position
• Soft nose bridge to improve comfort and fit
• Soft brow guard options available, creating more space when needed for some prescription glassess
• Grey IR lens filters available popular for gas welding

Get over-the-glass protection with all day wearability with the 3M™ SecureFit™ 3700 Series. The adjustable ratchet temples provides five adjustment points on the temple to help create a secure and personalised fit. The eyewear features pressure diffusion temple technology and a soft nosepiece to help provide longwearing comfort.Featuring Pressure Diffusion Temple (PDT) Technology and an adjustable ratcheting temple, the SecureFit 3700 series offers Over-The-Glass protection with a personalised fit.