Costa Del Mar Fantail Sunglasses -
Every pair of Costa Fantail 580G Polarized Sunglasses is geared for on-the-water action with high-performance polarized lenses. The Fantail's LightWAVE glass lens provides 100% UV protection plus unmatched clarity, contrast and definition. Costa 580 technology takes lens performance to new heights by eliminating glare from yellow light and boosting red, blue, and green—resulting in deeper colors and sharper contrast. The 580 lenses also feature both a water-repellent coating and an anti-reflective coating. An integral hinge frame design and co-injected Hydrolite temples create a frame that fits snugly, letting you focus on more important matters. Costa sunglasses are backed by a manufacturer's lifetime warranty.
About your Costa lenses:
The Costa Del Mar Fantail Sunglasses are a scaled down version of the classic Blackfin - a staple in the Costa line; ready for adventure and constructed with a co-molded Nylon frame for the same tough durability you would expect. These hot shades feature an integral hinge to keep everything in place and a medium size fit, to keep things just right in the middle.