- Extreme heat resistance; this eyewear will not melt, drip or ignite at 350°F for five minutes
- Metal-free design and sliding side vents for optimal airflow; pliable frame is comfortable to wear all day
- Polycarbonate lenses provide 99.9% UVA / UVB / UVC protection to help prevent eye damage like cataracts, retinal damage and other conditions
- Meets ANSI Z87.1+ standards, D3 rating (droplet and splash protection), D4 rating (for dust protection)