Features:
- All windows can be fitted to the Sellstrom® 390 Series crown
- Window attachment pattern exclusive to Sellstrom®'s 390 Series crown
- Meets ANSI Z87.1-2015 and CSA Z94.3-2015 standards when assembled with Sellstrom® 390 series face shields
- 3.03 ounce weight
- Premium clear acetate window provides chemical splash and scratch resistance