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Mag Bay

Polarized Glass (580G)
$259.00
Availability: Sold Out.
This item was in high demand.
 
 - Green
Mag Bay
$259.00
 
SPECIAL OFFERS
40% off prescription lenses.
$30 off select sunglasses.
Free Exepedited Shipping.

Mag Bay

Polarized Glass (580G)
$259.00

Frame Color: Tortoise

Lenses: Green Lightwave Glass Learn more
Polarized Glass (580G)
Green Mirror
Polarized Polycarbonate (580P)
Green Mirror

Details:

Frame Color:
Tortoise
Lens Color:
Green Mirror
Lens Material:
Polarized Glass (580G)
Frame Fit:
Wide
Size:
XL
Item No:
AA 10 OGMGLP
Availability: Sold Out.
This item was in high demand.
 
 - Green
Mag Bay
$259.00
 
SPECIAL OFFERS
40% off prescription lenses.
$30 off select sunglasses.
Free Exepedited Shipping.

INCLUDED

Costa Case

Cleaning Cloth

View full details

The MAG BAY Story

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.

#SEEWHATSOUTTHERE

See what adventures others are taking their Costa sunglasses on. Share your own with #SeeWhatsOutThere.

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The Costa sunglasses ‘fit’ guide is a range from Narrow, Regular to Wide with most people choosing Regular. Fit is a combination of both the size of the sunglasses and the features of the frame, together. The features of our sunglasses influence the way the sunglasses fit, like the hinges and temple construction. Use the ‘fit’ guide to select a Costa sunglass frame that will be comfortable and perform for you.

Frame Fit

Wide

Frame Size

X-large

Frame Measurement

1. Frame Width
132.6mm
2. Bridge Width
13mm
3. Lens Width
63.1mm
4. Lens Height
42.8mm
5. Temple Arm Length
130mm

Light conditions are constantly changing. To get the most out of Costa lenses, it's important to choose the right color. We offer seven lens colors that range from low-light like dawn to extremely bright light with blinding glare.

Without lenses With lenses
After
Before
Costa 580G Lightwave Glass
  • C-Wall®Molecular Bond
  • Glass Layer
  • Encapuslated Mirror
  • Polarized Film
  • Glass Layer
  • C-Wall®Molecular Bond
Exploded view of 580G lens layers

580G

Lightwave Glass

Superior clarity & scratch-resistant

  • + Glass provides the best clarity in material
  • + Encapsulated mirrors (between layers of glass) are scratch-proof
  • + 20% thinner and 22% lighter than average polarized glass

U.S. PATENT NO. 6.334.680
U.S. PATENT NO. 6.604.824

Costa 580P Polycarbonate
  • C-WALL®Molecular Bond
  • Mirror (Optional)
  • Polycarbonate Lens
  • Polarized Film
  • Polycarbonate Lens
  • C-WALL®Molecular Bond
Exploded view of 580P lens layers

580P

Polycarbonate

Lightweight, Impact-Resistant

  • + Polycarbonate & are your lightest and most durable lens material options
  • + C-WALL® is a molecular bond which is scratch-resistant

U.S. PATENT NO. 7.506.977

Costa 580P Polycarbonate
  • C-WALL®Molecular Bond
  • Mirror (Optional)
  • Polycarbonate Lens
  • Polarized Film
  • Polycarbonate Lens
  • C-WALL®Molecular Bond
Exploded view of 580P lens layers