Girls' Nautica Toddler & Little Kid Maribelli R Shoes The Nautica Maribelli R is a low-top girls' sneaker built for everyday wear and active play. A hook-and-loop strap across the instep provides a secure, adjustable fit that kids can manage on their own. The mesh-like textile upper supports breathability during wear, while a padded collar adds comfort around the ankle. A chunky outsole with a patterned tread base rounds out the construction.