Under Armour Boys' Pre-School Assert 6 Running Shoes

I am basing my review on the Assert 5's, hoping these are equivalent. My son finds these the most comfortable shoes he has ever owned. I have to order more pairs only because they come home muddy every day after recess football, and I have to throw them in the wash so often. The Assert 5's have held up many times in the wash, and I stick them over the heater vent to dry them. He just started wearing he Assert 6's and he loves them too. (Tried another style and had to return because he only likes the feel of the Assert shoes). He has a similar foot as I do, high arch, slightly broader toe area. I will update the review if we have any problems, but I don't know why the others have a problem with them holding up. He does play mostly on grass fields, no skateboarding or anything.