Review on ION 7.2 Roller Derby Inline Skates: Aluminum Frames, Adjustable Sizing for Growing Feet by Daniel Shankle

I bought this Roller Derby for my 9 year old son's birthday. He can turn them on and off without help. They fit well in a size 2 which is the size of his tennis shoes. The wheels really roll. He loves them and has probably skated about 15 hours already. I've noticed wheel wear. My daughter's Bladerunner brand wheels seem to last longer as she has been using them for a year with less noticeable wheel wear. The Bladerunners were $65 as opposed to the $40 I paid for the Roller Derby brand. So in general I am satisfied with the purchase for such a price.