The Hush Puppies Gert is a first walker. There is a leather upper, fabric lining and leather footbeds. There is an adjustable strap to keep the shoe secure and the flexible TPR rubber sole is formed over the toe and offers grip for those first walking and toe protection for when crawling is an easier option. Hush Puppies have a unique width fitting system which tailor the fit individually to each foot. The shoes come with their own set of 3 different sized removable footbeds which provide the different widths.