3-9-2016 Update on my original review.  After a breaking in period the shoes were actually very good.  I wore them 3-5 times a week for Jazzercise classes which are hard on the feet.  I am ordering another pair since trying lower priced one a few weeks and not being comfortable.  Very Stable Shoe. Original CommentI purchased the Asics Gel Cyber Sensei from a recommendation from Asics website fit analysis. I have orthodics, with ankle and foot pain. I dance Jazzercise 4 - 5 times a week (hour long class).  This shoe was recommended.  I had a pair of Asics volleyball shoes before and they were good, not quite as sturdy a I hoped these would be.  I have been wearing them for about 2 weeks for class.  My left foot is my larger foot, but in this shoe my left heel is loose and feels like it is slipping around. I wrote to Asics about the shoes and they recommended I try a special lacing technique as shown on You Tube.  I already use that technique.  If I get the heel tight enough, my circulation is cut off to my toes???  I don't think the shoe is made right and for $130 I expected more.  I will keep wearing the shoes since they do support my feet and the right foot is perfect.  Someone suggested a heel insert which I have never needed in other shoes. It is just annoying thinking about my heel being loose.  I'm glad I'm not a playing volleyball on a team.  I'd hate to think I messed up worrying about my foot slipping when I was trying to get the ball.  Dissatisfied!