Costa Zane Sunglasses - Matte Black/Blue Mirror 580G

They take their name from the Zane Grey reef, one of the most prolific fisheries in the world. And they're ready to go as soon as you are with co-molded hydrolite temples that hold tighter the more you sweat. Sleek styling in a hardcore frame, that's what you get with Zane. 100% polarization kills reflected glare and reduces eye strain.