Ocean & Earth Neoprene Sunnies Strap Components

An elastic neoprene strap that keeps sunglasses on your head while you move. One job: they shouldn't come off when you run, paddle or bend over.

Neoprene is chosen for softness — it doesn't saw at your neck or tangle in hair the way a synthetic cord does. The elastic gives a secure fit without cinching.

Who it isn't for. This one doesn't float — if the glasses do come off in the water, they sink. For water, take the Floating version with a buoyant sleeve. Heavy glasses in chunky frames are held less securely by an elastic cord. And it isn't designed to sit under a helmet.