Design: This shoe is constructed using a fully molded crocs Croslite material for signature crocs comfort. The ventilation ports add breathability and help water and debris drain away. Benefits: these shoes are lightweight, odor-resistant, easy to clean with soap and water, and quick to dry. They also offer non-marking soles, an easy, slip-on design, and extreme durability. What size should I buy?: these shoes offer a roomy fit, generous in length and width. They offer an ee width (extra wide). if you are shopping for a 1/2 size, we suggest ordering down to the next smallest whole size