Named in homage to the mangrove-lined, estuary Magdalena Bay in Baja,
California that has some of the best sport fishing anywhere, the Costa
Mag Bay sunglasses are large-fit and ready for larger-than-life
adventures, these Costa men's sunglasses are 100% polarized and focused
on performance. A trusted tool of any Angler looking for fishing Nirvana
or a Voyager looking over the horizon.