Too late to return. I bought these to start exercising again. I wore them around town a few times and loved them, but I noticed a slight rub on my acheles tendon. It was not a problem until I started walk-jog interval training. I had never had acheles tendinitis before these, now I do.<br /><br />Pro:<br />received on time<br />Nice looking<br />Quality better than expected for the price<br />Con:<br />Back high enough to cause inflammation (at least for me)<br /><br />I hope your experience is better!