<b>At Bwake, we recognize that a good pair of lenses is more than just a look, it's an essential component to good health<b><br> Bwake POLARIZED lenses make a big difference<br> <li>Reduce glare reflected off of roads, bodies of water, snow, and other horizontal surfaces. Restore true color, eliminate reflected light and scattered light and protect eyes perfectly</li> <li>Block 99%-100% of both UVA and UVB radiation</li> <li>With premium resin materials and upgraded coating technology that is durable enough for long time using</li> <li>Revive your old sunglasses within 3 seconds installation by precision-cutting craftmanship</li> <li>1-Year manufacturer guarantee & 60-day risk free trial</li>