Quote Originally Posted by zoom-zoom View Post
Hmmm...must be my butt, then. These are all PI Symphony or Symphony Cut shorts with the Elite 3D chamois.

Could it be that I've lost some weight and the shorts are maybe not snug enough?
This does happen, it happened to my first pair of shorts pretty quickly. Seems to me that even if you haven't lost any real weight but if things have been tightening up that the same thing would occur.