3KE1003 On Running Kids' Cloudhero WP A low-cut, waterproof shoe for 4-8 year olds. Engineered with a Missiongrip outsole, it's ready for outdoor adventures. Easy to put on and take off with pull tabs with speed laces 10% waterproof membrane keeps little feet comfy and dry CloudTec provides a soft, cushioned ride Powerstrap makes it easy to secure feet in the shoe TPU overlay at the toe provides added protection Missiongrip outsole for grip on wet and dry ground For hiking or playground adventures The same high-performance technology as On Running's adult shoes Speed lacing: Elasticated laces that you don't need to tie. Slip your shoes on and off with ease and speed. Tip: If you need a tighter fit, just retie the knots at the ends.