The Costa Del Mar Fathom Cord is the ideal safety measure system for your cherished Costa Del Mar Sunglasses. The Fathom cord is your insurance policy to save your Costa Del Mar Sunglasses from a fall or getting lost. The Fathom Cord is made with a marine-grade rope cord with a very tight braid for durability and added strength. The Costa Del Mar Fathom Cord is designed specifically to fit all styles, especially those with co-injected temples. Add some style and keep your Costa Del Mar Sunglasses safe and secure from the dreaded accidental drop with the Fathom Cord. (Sunglasses Not Included)
Comfortable and lightweight
Marine-grade, soft nylon retainer designed specifically to fit Fathom and all styles, especially those with co-injected temples.
Made for Specialized Temple styles in the Core collection