Costa Blackfin Realtree Polarized Sunglasses - Costa 580 Glass Lens - Men's

When you're chasing trophy marlin and sailfish in the Sea of Cortez, having a high quality pair of polarized sunglasses is essential, which is why you reach for the Costa Del Mar Blackfin Realtree Polarized Sunglasses. Featuring Costa's most advanced 580G glass lenses, the Blackfin blocks 100% of UV rays, enhances colors, and eliminates glare so you'll have no problem seeing that dark fin surface and snake just behind the bait fish.