Improved flame-resistant foam padding forms seal to keep out dust and airborne particles. Base 9 curved lens provides full side protection, treated to prevent fogging and self seal small scratches. Lens and frame vented to increase airflow. Provides 99% UV protection. Headband and temples feature ratchet adjustment for perfect fit and quick fit retainer. Interchangeable temples and headband included. Exceeds ANSI Z87.1+ High Impact standard. Certified to the requirements of the CSA Z94.3 standard. CE EN166 Certified. AS/NZS 1337.