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Ballast

$189.00
Availability: In Stock
 
 - Blue
Ballast
$189.00
 
SPECIAL OFFERS
40% off prescription lenses.
Get up to 50% on Sunset Specials.
Free green shipping.

Ballast

$189.00

Frame Color: Shiny Black

Lenses: Blue Polycarbonate Learn more
Polarized Polycarbonate (580P)
Blue Mirror Gray

Details:

Frame Color:
Shiny Black
Lens Color:
Blue Mirror
Lens Material:
Polarized Polycarbonate (580P)
Frame Fit:
Regular
Size:
M
Item No:
BA 11 OBMP
Availability: In Stock
 
 - Blue
Ballast
$189.00
 
SPECIAL OFFERS
40% off prescription lenses.
Get up to 50% on Sunset Specials.
Free green shipping.

Included

Costa Case

Cleaning Cloth

View full details

The BALLAST Story

Perfect for an afternoon spent beachcombing or voyaging out on the water, Costa's Ballast sunglasses are ready for whatever the day brings. Frameless and almost weightless, these Polarized Costa men's sunglasses boast a durable TR90 nylon and weigh in at a lightweight 16 grams. Whatever watersport or waterside adventure a day on the water brings, Costa's Ballast are always looking to uncover something new.

#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

Regular

Frame Size

Medium

Frame Measurement

1. Frame Width
68.58mm
2. Bridge Width
mm
3. Lens Width
60mm
4. Lens Height
37mm
5. Temple Arm Length
125mm

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 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