Panoramic lens, protective eyewear with an anti-scratch coating features an over-the-glass design that fits comfortably over most prescription eyewear to keep your vision clear & safe on the job. Lightweight, unilens construction offers panoramic vision to ensure your visibility is clear from any direction. Adjustable lens inclination & temple length offer a comfortable, snug fit for enjoyable use during extended periods of wear. U6 grade-level lens filters 99.9 percent of UVB / UVA rays to keep your eyes safe in bright outdoor conditions.