Coyote Eyewear Undertow Performance Polarized Sunglasses Super-Flex TR-90 frames lightweight flexible durable and strong Polarized Polycarbonate lenses eliminate harmful reflected glare for superior protection Wrap shape for comfortable close fit perfect for sports and leisure ANSI Z87.1 Rated for Impact Resistance All Coyote Eyewear Products offer 100% UVA B and C protection