Costa C-Line Retainer

The Costa del Mar C-Line Sunglass Retainer is about as simple as it gets. An ultra-thin coated wire that is excellent for folks who are in and around water alot. The flat paddle temple attachments hold on and are also very low profile so they don't dig into your ears or side of your noggin' over a long day of fishing or boating.

End-to-End Measurement on these is 20". No adjustment on these....it is what it is.

Costa C-Line sunglass retainers- item #97963485500 and the color is Silver here but also available in Black.