Properties: Perfect for the playground, forest, meadow, and even mud! The Birkenstock Mogami is an inseparable companion for your little one's everyday adventures. Its secret is a waterproof insole with toe protection and a functional sole that adheres to the insole and upper in the form of two layers of foam. Thanks to this, the footwear is characterized by particular flexibility and high durability on almost any type of surface. In terms of design, our iconic model surprises with its phenomenal, shiny colors. The upper material of the footwear is skin-friendly and durable synthetic material Birko-Flor. Anatomical trough bed. Upper material: Birko-Flor. Lining: polyurethane (PU). Sole: polyurethane (PU). Specifications: two straps with adjustable buckle; heel strap. Made in Germany. Upper: Birko-Flor. Birko-Flor is made of easy-care and hygienic PVC, lined with a soft, breathable fleece layer on the inside. This high-quality, comfortable, and durable material is very gentle on the skin. Shoe insert: Polyurethane. Polyurethane (PU) is a flexible, waterproof, and dirt-resistant material that makes shoes extremely easy to care for. Liner material: Polyurethane. Polyurethane—also known as PU—is a synthetic material ideal for outdoor use. It's water and dirt resistant and very easy to care for.