Navy blue sandals for boys and girls by Birkenstock. German-made, the Birko-Flor faux leather straps are soft yet hard-wearing and fastened with black metal buckles for an adjustable fit. Leather lined, the uniquely contoured natural cork footbed promotes good walking posture, making them a great choice for growing feet. They have black EVA outsole and a soft fleecy lining on the straps.