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 |  | Costa Del Mar Sunglasses with Costa 400 Lenses
 The original. Designed to perform. Built to last. CR-39: Lightweight Monomer with exceptional optical resolution. LightWAVE Glass: Polished silica material offering exceptional quality, optical clarity and maximum scratch resistance. They are 20% lighter and 22% thinner than ordinary glass lenses. Polycarbonate: Virtually shatterproof plastic 40 times stronger than glass.

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 |  | Costa Del Mar Sunglasses with Costa 580 Lenses
 The Ultimate Lens. Yellow light is the enemy . The patented Costa 580 lenses incorporate an advanced filtering compound into the lens material that reduces yellow light. This delivers enhanced colors and better visual acuity in any conditions. And since it's embedded in the lens, it's warratied to last for the life of the glass.

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 |  | Costa Del Mar Sunglasses with Costa 580P Lenses
 The new 580P lens is a super lightweight, impact resistant polycarbonate alternative to glass. This Costa 580P lens features C-WALL - a highly specialized, oleophobic and hydrophobic coating to make it as virtually scratch resistant as glass, while also repelling water, oil and dust. All of the 580 lenses block yellow light at 580 nanometers on the light spectrum. Translation: you get incredible visual clarity, the highest level of polarization possible, and razor sharp color enhancement

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 |  | Costa Del Mar C-Mates Sunglasses
 The performance of Costas. The utility of bi-focals. They're C-Mates, and like every pair of Costas, they deliver 100% Polarization and UV protection and our Lifetime Warranty. In 1.75x or 2.50x magnification, they'll help you see every adventure closer than ever.

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 |  | Costa Del Mar Neoprene Eyewear Retainer Classic Black

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 |  | Costa Del Mar Cleaning Kit

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 |  | Costa Del Mar Costa Sunglass Gripper

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