The FUN-ctional and flirty Birkenstock Kids Mayari Birko-Flor Sandals - Narrow are excellent for warm weather. A toe-loop and two upper straps help provide a grip that stays on your little one's active feet. They're adjustable for a just-right fit with the classy metal pin buckles and the lightweight EVA sole provides cushioning and shock absorption. The straps are constructed with durable and comfy Birko-Flor® synthetic material lined with a soft, breathable layer of fleece for all-day fun and comfort.