IMPACT RESISTANT - Meets ANSI/ISEA Z87.1-2020 (Mark: Z87.1+), CSA Z94.3 & MIL-PRF 32432 Ballistic Impact DURABLE FULL FRAME - Durable full-frame design bends and flexes without breaking POLARIZED LENS - To reduce glare and eye fatigue UV PROTECTION - Lens filters 99.9 percent of harmful UVA, UVB and UVC rays to keep eyes safe in the sun NON-SLIP DESIGN - Rubber nose piece and rubber temples keep the glasses secure and resist sweat TEMPLE ACCESSORY SLOT - For use with common accessories, also improves airflow