The Birkenstock footbed is the ideal footbed for our little friends to start walking and to avoid missteps and all future foot conditions, especially when there is heredity. Birkenstock sandals feature comfortable soles inspired by the natural imprint of the foot in the sand. Their EVA construction material is a specially processed synthetic, environmentally friendly material that can go in the water. Waterproof, washable, extremely lightweight, odor-neutral, absorbent, skin-friendly.  They are ideal for the sea and the pool!