The Costa Del Mar Fathom Sunglass Cord is a marine-grade, soft nylon retainer designed specifically to fit Costa Del Mar Fathom sunglasses. The Costa Del Mar Fathom Sunglass Cord will work as well with all other styles, especially those with co-injected temples.
Awesome. Why lose your $200+ sunglasses when you can spend an extra few bucks and strap those suckers to your neck.
The item was exactly what I wanted, should've ordered several. It's great! Everything was easy. Thanks.