All the features of the lace up version, but with BOA! Think about it a minute. Kids can’t lace up their own boots, and parents hate taking the time to lace up boots when they have a million other things to coordinate. Easy in, easy out, easy to tighten on the chair and easy to loosen in the lodge. All that and 2 sizes of room to grow. We ship the Revival’s with an extra 4mm shim under the Ergo 2 footbed, giving them 2 boot sizes. When the kid grows, simply pull the shim out and replace the liner, which adds an additional size to the boot.