Costa Del Mar Howler Sunglasses Shiny Black / Green Mirror 580Glass<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Glass provides the best clarity in material</li><li>Encapsulated mirrors (between layers of glass) are scratch-proof</li><li>20% thinner and 22% lighter than average Polarized glass</li><li>100% UV blockage for maximum protection</li><li>100% polarization kills reflected glare</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31sKt63xElL.jpg" noproxy>