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 polarized and focused on performance. A trusted tool of any Angler looking for fishing Nirvana or a Voyager looking over the horizon. Model name: Mag Bay Item no: AA 10 OGMP Frame color: Tortoise Lens color: Green Mirror Lens material: Polarized Polycarbonate (580P) Frame fit: Regular Size: XL Nosepad adjustable: No Lens curve: Base 8 Decentered