Bought my first pair in 2006. Just now getting a new pair. Very comfortable from day one. This shoe saved my vacation in 2006 when we were at Disney World. Had bought new shoes for the trip and the first day my feet were killing me. We went to Downtown Disney,and bought my first pair of Nike Pegasus. It was like walking on a cloud. I was able to keep up with "all" the walking at Disney with my family. This shoe saved my vacation for sure.