Comfortable, supportive, and durable, the kids' adidas RapidaRun is built to keep up with the fastest runners — on the playground, in the hallways, and everywhere in between. Breathable mesh upper with supportive overlays at the forefoot, midfoot, and heel. Color-shifting, two-layer mesh for a fun, unique spin. TPU heel counter holds the foot in place, leaving no wiggle room for injury. Cloudfoam SURROUND footbed with memory foam keeps up with active, playful feet. Rubber outsole with running-specific tread for traction that doesn't quit.