Named in homage to the mangrove-lined, estuary Magdalena Bay in Baja, California that has some of the best sport fishing anywhere, Costa's Mag Bay sunglasses are large-fit and ready for larger-than-life adventures, these Costa men's sunglasses are polarized and focused on performance.

A trusted tool of any Angler looking for fishing Nirvana or a Voyager looking over the horizon.

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