Truly the worst thing I have bought in recent years in terms of athletic shoes.
On the positive side, I can say that they are nice and lightweight, and the size is as expected (although they are made in China). Now, on to the negatives... the sole is completely useless and has a bad tread pattern. They immediately caused blisters on my toes, heel, and then on my knee(!), honestly I have never encountered such a thing before. I could only bear them for 2 days, a waste of money, unless you only want them for "show". They are completely useless for posture and work/walking.