Remember these? Yeah you do. They are the most comfortable sunglass cords ever invented. No cord hitting your back, making you think you got a bug on you. Neoprene sunglass strap - retro black, cut to the same exact size and specs of the original ones from the 70's. You'll love them. Available in all 8 colors. Lightweight neoprene with nylon pattern on one side, black on the back. They also match every style of SUP deck bags we carry.