C-Line Sunglasses Retainer, Black
Keep your sunglasses secure with the Costa C-Line™ Retainer.
This lightweight retainer is ultra-thin so you will hardly notice it’s there. Costa built this retainer to fit most frame styles so you can keep your glasses secure while paddling, boating, relaxing or venturing around town.
These products may contain bisphenol-A (BPA), a chemical known to the state of California to cause harm to the female reproductive system.
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