COSTA C-LINE RETAINER: The Costa C-Line retainer features ultrathin, lightweight coated wire with logo bead to make sure your sunglasses stay put, on and off the water.
From end-to-end, the Costa C-Line Retainer measures 20".
The Costa C-Line Adjustable Retainer is compatible with all Costa sunglasses.
VISIT THE COSTA BRAND SHOP: Click on the Costa logo above to view the entire Costa sunglasses and accessories assortment.
