I love these pink tennis shoes!  I get a lot of compliments from people because these are so cute and not like any other pink tennis shoe I've seen.  I take high impact aerobics class twice a week and my feet tend to fall asleep if the laces are tied too tight.  I ended up replacing the laces with elastic laces and that's much better for my feet.  The shoe fits my foot very nicely and has a good arch and wide enough toe box.  I'm an in-between size of 7 1/2 - 8 and after reading reviews decided to buy the size 8.  It was a good choice.  The only thing I would complain about is that the tread doesn't keep me from sliding on the wood floor in the class.  Many exercises we have to spread our legs as a lunge and I have to be careful not to slide my feet out from under me and fall.  I wish the tread was a little grippier, but otherwise I love the shoe.  UPDATE:  I have been using these for my "step aerobic" class and have found they are comfortable and fit nicely, but they are a little slippery on the wood floor.  I find that I have to be aware of my leg stretchings so that I don't go sliding across the floor.  Otherwise, I like them and get lots of compliments because they are so cute!