From the Site-
Prince Kairu is bound to be your child's new best friend! These interactive shoes squeak when your child takes a step, resulting in hours of entertaining fun.
Each shoe is made of high quality nylon, with comfortable insides to keep your child's feet cozy. The velcro closures makes them quick and easy to put on.
Safety is an added plus. Every parent's nightmare is losing a child in a public place. The squeaking sounds from Prince Kairu can help you keep track of your child or locate him quickly if he slips out of sight.