Safety glasses feature pressure-diffusion technology that naturally adjusts to individual head sizes to provide a custom, natural fit as soon as you put them on. The lightweight, flat-temple, low-profile design works seamlessly with hearing protection for a difference you can see and feel. Impact-resistant lenses absorb 99.9 percent UVA and UVB rays to maintain healthy vision when working outdoors. Soft, conformable nose pads provide customizable comfort. Padded temples provide extra comfort over the ears. Plus, anti-fogging properties help maintain visibility in hot and humid environments to help increase usage on the job.