This utility spectacle encompasses ultimate vision protection with a stylish design and various functional features. Dual lens and frame with unique outer flip lens system provides users with multiple options. Flip the outer lens up for general applications. Flip the outer lens down for applications where tinted lenses are needed. 3-angle adjustable flip lens allows users to freely adapt to different working procedures. Outer flip lens is available in 2 IR Filter lens options. Ideal for use around welding sites and in cutting and brazing applications. Newly designed adjustable nosepiece provides 3 different angles, allowing the user to find the most comfortable fit. Polycarbonate lenses are coated for superior scratch resistance while providing 99% protection against harmful UV rays. Anti-Fog lenses. Clear lens with 3.0 or 5.0 IR. Exceeds ANSI Z87.1 standards. 12 pair per box. 300 per case. Sold by the box.