The Moxy® is our most popular shoe style, and for good reason too! With an elastic T-strap band, the Moxy® is easy to put on and take off while remaining snug to your child's foot. Each shoe is lined with cotton to keep the foot dry and warm. Sizes 4 and up come with a hard sole for any new walking child in your home! MATERIALS - Made from our soft vegan leather. Not to mention, waterproof too! - Hand wash or wipe clean if dirty.