The Gemstone Myst Flex Y19 series has a hardcoated polycarbonate wraparound lens and frame for scratch and impact resistance with matching temples, PVC temple tips and a PVC nose pad. These versatile safety eyewear glasses provide additional comfort and flexibility to users and are applicable for any environment. These scratch resistant lens glasses utilize an impact resistant lens to meet ANSI Z87.1-2010 High Impact Standards as well as CAN/CSA Z94.3-07 standards.These protective glasses provide 99.9% UV protection. Multiple colored lenses and temples available. Each pair wrapped in a sealed polybag.Anti-Fog Coating: Yes Country of Origin: China - Subject to change Frame Color: Clear Frame Style: Frameless Unilens Hard Coating: Yes IR Protection: No Lens Color: Clear Nose Pad: Soft Polarized: No Standard: ANSI Z87.1 2010 High Impact - CAN/CSA/Z94.3 Temple Style: Flexible Tip UV Protection: Yes