The Birkenstock Black Rubber Kids Sandals with 2 straps in size 31 (youth 13-13.5) are a practical and stylish choice for children. These solid black sandals feature a comfortable flat heel and a buckle closure for easy wear. Made with durable rubber outsole material, they are perfect for casual occasions during the summer and spring seasons. The straps add a secure fit while the Birkenstock brand ensures quality and support for active kids.