Feature(may vary by option.)

●COSTA C-MONO RETAINER: The Costa C-Mono retainer is a high tenacity monofilament retainer with logo bead. The sleek and ultra-lightweight, flat, low-profile temple attachments ensure your sunglasses stay put, on and off the water.
●From end-to-end, the Costa C-Mono Retainer measures 20".
●The Costa C-Mono 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.

[Costa Blue]

Description

Keep shades close at hand with this lightweight Costa C-Mono Sunglasses Retainer. Made of high-tenacity monofilament, this sunglasses retainer features a Costa logo accent in center back. 2 flat, low-profile temple attachments keep sunglasses securely attached.