For toddlers around 18 months, finding shoes that offer both comfort and proper arch support is essential as they become more active. If your child is resistant to specific popular brands like Aretto or styles like Crocs, look for dedicated footwear brands that specialize in ergonomic soles and adjustable straps to ensure a secure fit. It is often helpful to have your child's feet measured at a specialized store to ensure you are selecting the correct size and width for their developmental stage.