Do not purchase these. I got a pair for my daughter at the end of January and the light strip is faulty. A representative stated typically it’s a battery issue that is defective, but said ours is the actual light strip. Since it is built into the shoe they can not send out a new light strip and they can not replace them. She went on to quote their 14 day return policy. That does not apply to us since we were happy with the shoe until it became defective. They will not replace the damaged shoe. She hasn’t even had them for 2 months with light wear. Do not purchase these.