99.99% UV protection. Indirect vents, chemical splash goggle. Fit over prescription glasses. Co-injected frame for comfortable cushion with water drain structure. Quick-Snap lens replacement. Meet with ANSI Z87.1 & CSA Z94.3 Standards. Meet with CE EN166 (EN ISO 16321) & UKCA Standards. SAI Global AS/NZS 1337.1 Certified.