- Size: 12-18 months • The shaft of the socks is made of high-quality cotton and nylon, soft, breathable, and elastic. • Cartoon animal exterior design, playful and adorable. • Made of high-quality soft combed cotton, they offer flexibility and comfort all day long. • Non-slip rubber sole and anti-collision toe design to prevent slipping and protect the baby's feet. • Highly elastic materials that maintain comfort, easy to put on and take off. • Lightweight and flexible, ideal for babies who crawl, learn to walk, and wear slippers at home.