The Reebok Women's Easytone Reeinspire II walking shoe is great! The fit is true and very comfortable.  The sole is high quality giving great shock absorption.  The uppers are mostly identical.  However the balls on the bottom of the soles that you balance on are smaller and steeper on the Easytone Reeinspire II than the SimplyTone&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Reebok-Women-s-Simplytone-Fitness-Shoe/dp/B002R0ELOM/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Reebok Women's Simplytone Fitness Shoe</a>&nbsp;which is ok except for that on the Reeinspire II I feel two knobby things pushing into the ball of my foot that I don't feel on the SimplyTone.  The SimplyTone is comfortable enough to wear all day.  I don't think I can wear the Reeinspire II for longer than a couple of hours because I think the knubby thingies will cause blisters or other kind of sore spot.