The Devon III zip style paddock boots for kids will keep your child's feet safe and comfortable, even as your children's feet grow. The full-grain leather uppers are lined with a moisture wicking and breathable lining that will help keep their feet dry. The Duratread outsole is longer lasting than traditional rubber and it is highly resistant to barnyard acids. Ariat's 4LR technology offers support and stability for everyday wear. With the removable Booster Bed, your child can keep their favorite boots even longer. As their feet grow, just remove the Ariat Booster Bed from beneath the footbed to give their feet some extra wiggle room.