Chums Baja Urban Eyewear Retainer Assorted Colors. The Baja retainer is where fashion meets function, featuring eye-catching colors and all-day comfort. This versatile retainer will become your daily driver in no time. With its unique inspiration drawn from the vibrant cultures of Mexico and Central America, combined with the stylish Urban ends, this retainer is designed to fit a variety of frame sizes effortlessly. Whether you're out for a casual day or enjoying outdoor adventures, the Baja retainer will not only keep your eyewear secure but also look great while doing it!