Blackrock ARM ADJUST Safety Work Glasses

• Scratch resistant
• One piece curved spectacle
• Anti-scratch polycarbonate lens and nylon arm
• Nylon arm adjustable in length
• Approved to EN166
• Ultra lightweight
• Each pair is individually wrapped

Clear Lens: For indoor & outdoor work environments with normal light conditions
Yellow lens: Reduces glare & can enhance light in poor visibility
Smoke lens: Reduces visible glare & ultra violet light