The Costa C-Line Retainer is designed for those who want a sleek, ultra-light solution to keep their eyewear secure. Built with an ultra-thin, lightweight wire, it offers a comfortable, barely-noticeable fit while maintaining reliable hold during any activity. With its 20" end-to-end length, it sits naturally behind the neck without adding bulk.
Case or microfiber pouch included
Wipe clean
Imported
Style Variants
Available Colors: Black
Size Reference for Costa Del Mar Accessories, A6S0003KT
Available Sizes: ONE SIZE














