Costa Del Mar Tuna Alley Sunglasses， Blackout， Gray 580P Lens<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Hand built and backed for life </span></li><li><span class="a-list-item"> 100% UV protection and Polarized for superior clarity </span></li><li><span class="a-list-item"> Patented Technology blocks blue and Yellow light for better clarity and color during fishing </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31Nhy0lcYsL.jpg" noproxy>