The sneaker is fantastic. Absolutely nothing wrong other than your sizing not being in sync with standard European or UK sizing. I had to give the sneaker away because it was too small for my daughter. She’s a 39/size 6 in European and UK shoes. However, in your size, she needed a size 39.5 as the sneaker was just too short for her. My friend who was lucky to have it passed on to her says it’s extremely comfortable. However, she a size 5 and needs to wear them with an inner sole. Perhaps you should introduce half sizes.
