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Costa Tuna Alley Polarized 580G Sunglasses
CostaTuna Alley Polarized 580G Sunglasses

Choosing is such a drag.

You'll take both substance and style, because with the strong, protective, and stylish Costa Del Mar Tuna Alley Polarized Sunglasses you don't have to choose one or the other. And with lightweight, durable, vision-enhancing polarization, you can feel justifiably pragmatic; you can't help it that you look so good.

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.

  • Durable TR-90 nylon frames are injected with Hydrolite rubber for a comfortable fit and a non-slip hold
  • 580 technology blocks yellow light and boosts red, green, and blue light for excellent contrast and definition, while polarization cuts glare
  • Patented Lightwave glass is 20% thinner and 22% lighter than average polarized glass
  • Stainless steel hinges flex and resist corrosion to maintain their shape and fit
  • Wire core temples provide stability and durability
  • Reviews
  • Q & A

What are the measurements?


Temple Length: 136 mm

Frame Width: 138 mm

Lens Height: 40 mm

Lens Width: 60 mm

Bridge: 18 mm

Boat Captain Review

Tuna Alley 580G polarized

  • Familiarity: I've put it through the wringer
  • Fit: True to size

As a longtime Oakley Juliet user, I was a little skeptical of these; however, I was super impressed at the clarity and coverage. There is virtually no gap with the face for glares to get through. They keep my eyes from getting strained while in the direct sun all day. They don't scratch nearly as easily as the polycarbonate lenses I am used to. I've dropped them several times and they still look new.

Costa Del Mar Tuna Alley Polarized

Costa del Mar Tuna Alley Great Shades

    Costa del Mar just released the Tuna Alley sunglasses and they are a great addition to the line. They have the classic, yet fresh Costa styling, impeccable optical clarity and excellent fit for larger faces like mine.