University of Nebraska Boys Size 4 by TQK. $29.99. Squeaky shoes are stylish and fun, and target little children approximately six months to three years of age. They are lined with soft leather and the shoes encourage children to walk. They are comfortable and flexible with non-skid soles. You can always hear where your child is, and the squeaker can be easily re-inserted by an adult. Squeaky shoes are a big hit with little fans everywhere!