Adidas FortaRun 21.5 Unused, no tags These Adidas kids' running shoes support active kids' feet with all-day comfort. Featuring a super-soft Cloudfoam midsole and a cushioned OrthoLite® sockliner, elastic laces and a hook-and-loop top strap ensure a secure fit. This product uses Primegreen, a series of high-performance recycled materials.