I bought this sneaker for my 5 yr old to play USTA 8 and under league tennis this summer.  He has outgrown the kinvara from saucony, wich were great. Out of the box, the sneakers look great, colorful and light.  Imagine my surprise when the sneaker started to show wear after the first match. An entire match lasts about half an hour. By the 2nd match the soles were wearing off, and the thread began to unravel. Wearing away of a sole after 1 hour ?????  This is sickening. Do not purchase these. I do not recommend. Buyers be ware.  Keep looking.  Will update when I find a better alternative. The attached pictures are after 3 uses. A complete waste of money!!!!!