SecureFit™ 3700 Series Safety Glasses SF3750AS-BLK, Grey/IR 5.0 Lens, Anti-Scratch, ANSI Z87+/Meets/Exceeds CSA Z94.3

• 3M's innovative temple design features slotted ribs that provide comfortable pressure equalization, allowing the temples to flex and self-adjust to the size of the wearer's head
• Curved temples apply pressure to the less sensitive back of the head, instead of the temples, achieving a comfortable fit even during rapid head movement
• Adjustable ratchet temples allows user to adjust lens for facial features and eyeglass position
• Soft one-piece nose bridge
• Optional contoured brow guard
• U6 rated polycarbonate lenses absorb 99.9% of UVA, UVB, and UVC rays between 200 nm and 380 nm

Specifications:
Standard(s) Met: ANSI Z87+/Meets/Exceeds CSA Z94.3
Lens Tint: Grey/IR 5.0
Lens Coating: Anti-Scratch