Brand new, never used

About this item

• COSTA MEGAPRENE RETAINER: The Costa

Megaprene retainer is a 3mm thick Neoprene retainer that slides onto frame arms and grips tight. The wide design makes them comfortable when glasses are on, or hanging around your neck.

• The Costa Megaprene Retainer measures 1.25" wide × 17" long.

• The Costa Megaprene Retainer is compatible with all Costa sunglasses.