Nike Air Max 270 GO Little Kids' Easy On/Off Shoes The Nike Air Max 270 GO is ready for kiddos to do just that—"GO!" What's GO, you ask? It's our answer to making shoes super easy to take on and off—hands free! Help your little one press down on the collapsible heel. Slip their feet in and see the heel snap back into place. Done! Don't forget the 270 Air unit for a big bouncy feel while they play.