Rubber sole MATERIAL- High quality PU Leather upper,breathable cotton lining.Anti-skid bottom.Which is good for baby's feet to Learning walking.Very soft material and rubber soles makes it easier to walk in on hard surfaces.No Any Stimulation to the Skin of Baby's Feet. SOFT- Soft, lightweight and anti-slip sole is well-crafted to make walking Feel Natural,give your baby feeling of comfort.Let the baby grow naturally and healthily. EASY TO WEAR- Hook and Loop Design Makes Our Shoes Easy to Put On, Take Off. And the Most Importantly Stable on Your Baby's Feet Wont be Kicked off.Your baby will be able to explore their world with comfort and security. FASHION DESIGN- Classic Mary Jane flats with?cute bowknot design makes your baby unique, and draw much Attention and Compliment.Featuring a classic Mary Jane?flats shoes.These Crib Shoes suit for different Occasions like Crawling, Walking and Playing. It would be a Great Baby Newborn Baptism, Shower, First Birthday Gift. GUARANTEE- 100% satisfaction guaranteed zero hassle returns - return your shoes for any reason.