My (almost) 3-yr-old wanted lite-up sneakers like his big brother got for school so I ordered these for him and they turned out to be really good for him. He seems to be more sure-footed and faster (and he loves them:).
These Everlast sneakers light up bright, a favorite for my kids. The insole is memory foam which helps with comfort. Based on previous shoes with similar fabric I suspect these will last until they stop fitting! I wish they came in adult sizes.