THe problem you will encounter is that the waistband has its own geometry and will separate from the rest of the boxers in the Cloth Room if not handled right. I have had reasonable result by making a group like Waistband into a Soft Decoration group instead of Constrained. You could also 'possibly' set up a separate dynamic group for the waistband and give it different cloth properties. I am not sure if you can do that if it is defined as a soft decoration though. Good Luck! Shogakusha