Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Had to return shoe

This was my third pair of Skechers and I loved the first two pairs, bikers, and had great hopes for this pair, but after two attempts to wear them, I had to return them. But first I compared the length of the Velcro strap to the length of the strap on the Skecher bikers, and it was an inch shorter. I really need that inch, because these would pop open when I walked. They won't stayed Velcroed throughout the course of my day. So now I am nervous about buying another pair of Skechers mail-order without knowing how long the strap is.