CostaBlackfin Polarized 400G Sunglasses - Men's

Spot ocean based creatures.

You're generally the one who points out oceanic creatures to your friends and family when you're all at the beach, and that's in part due to your keen sense of sight, but there's no denying that Costa Del Mar's Blackfin 400G Polarized Sunglasses do their part to help, too. Not only are their lenses polarized to remove glare, but they're also made of glass for optimal optic vision. The frame fully shades your eyes, even when you're driving a boat with the sun beaming to the side.

Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.

  • Sunglasses built for bright waters
  • Polarized glass lenses eliminate glaring and ensure clarity
  • Please see size for lens tint information
  • Reviews
  • Q & A

Incredible for fishing

  • Familiarity: I've used it once or twice and have initial impressions

Wore them while fishing and they performed really well, frame covers completely, excellent grip, and very refreshing even under the zenith.

What are the measurements?


Temple Length: 105 mm

Frame Width: 133 mm

Lens Height: 43 mm

Lens Width: 49 mm

Bridge: 21 mm

Boat Captain Review

Unanswered Question

hi-- i heard there is a new silver mirror...

hi-- i heard there is a new silver mirror 580 lens for these glasses-- anyone know if it's true and, if so, where can i order?

Great Glasses

    Best pair of glasses I have ever had.

    Unanswered Question

    i want blackfin shiny black blue mirror...

    i want blackfin shiny black blue mirror perscription -2.50 please help