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Costa Del Mar
Costa Del Mar 6S9113 Tailfin Matte Black, Blue glasses - Matte Black / Blue - Frontal View
Premium
Costa Del Mar 6S9113 Tailfin Matte Black, Blue glasses - Matte Black / Blue - Angle View
Costa Del Mar 6S9113 Tailfin Matte Black, Blue glasses - Matte Black / Blue - Side View
Including:
  • Scratch-resistant coating
  • 365-day warranty
  • Case & cleaning cloth

  • Lightweight frame

    Engineered for featherlight comfort during high-performance activities.

  • Advanced lens options

    Level up your game with Transitions® and polarized sunglasses lenses.

  • Super Hydrophobic coating

    Eligible for our advanced water and sweat-repelling lens coating.

  • Secure, no-slip grip

    Made for motion with a wrap front and anti-slip rubber details.

Ideal for these sports:

Frame Measurements:

Need help finding your size?

Find your frame size with our measuring tool.

Lens Width:
Lens Height:
Bridge Width:
Temple Length:

60 mm / 2.36"

41 mm / 1.61"

17 mm / 0.67"

135 mm / 5.31"

Costa Del Mar 6S9113 Tailfin

The Costa Del Mar Tailfin sunglasses offer a stylish wraparound design for crystal clear view on the water. Crafted from bio-based resin, these Costa shades feature a chiseled outline, classic brand icons, and rubber paddings for a comfy no-slip grip.

About the brand

Costa Del Mar
Known to many simply as Costa, Costa Del Mar designs eyewear with a strong focus on quality and clarity. Built with premium materials and attention to detail, Costa sunglasses are made for people who spend their days outdoors and expect their eyewear to keep up.
Costa Del Mar brand

See what's included.

All of our high-quality glasses come with a 365-day warranty on the frame & lenses.

frame

Frames built for style & comfort.

Handcrafted from the finest materials, with attention to even the smallest of details.
lens

State-of-the-art lenses.

Meticulously cut, surfaced and polished, each lens undergoes stringent reviews guaranteeing optical precision for every prescription.
case

Costa Del Mar glasses case & cleaning cloth.

Keep your glasses safe and clean with the included protective case and microfiber cloth. Case type may change according to availability.