Design, Fuction and Quality: Structured silhouette looks, feels, and operates like a shoe--perfect for early and beginner walkers. Designed with a little ones needs as they grow and master balancing and walking milestones. Sole Information: Sizes 0-3 & 3-6 Months have a soft, suede sole. Sizes 6 months and older have a split rubber sole that grips the floor, adds durable traction & helps prevent falls. Healthy Foot Development: Approved by the American Podiatric Medical Association. Sole flexes and bends with every step to allow full range of motion needed for healthy foot development. Easy On-Off and Comfort: Designed to be easy to put on, while also staying put. Padded insole provides protection and plenty of cushioning. Non-slip suede sole helps protect your child from slipping. Naturally breathable lining helps feet stay dry and cool. Easy-to-clean Spot clean with a mild detergent and damp cloth. High Quality Leather Construction: Aria dressed-up sneaker crib shoes are made with high quality genuine leather and soft, suede soles. A big leather bow at the top with a white leather strip runs along the heel that adds a little touch of chic. Welcome your little one into the world of walking with stylish, comfortable shoes! Robeez First Kicks promote healthy foot development with a range of sizes, adjustable closures, and slip-resistant soles. There's no better option for your baby's first shoes for walking. They are made for beginner walkers to add durable traction and help prevent falls.