Just a thought I had. I bought a pack of Abri-Flex special, and the only place I could find them is at KCK Medical (www.kckmedical.com) These diapers are the pull up style and have long leg sections that look like a boxer-brief. They are amazing for people who will be very active. I wear them sometimes at work, which involves climbing into small areas, up ladders and walking around a lot. With all this range of motion, a normal pull-up will instantly bunch up and leaks will occur. Though I dont NEED to wear them, I really enjoy wearing the diapers at work every now and then, and these are the best I have found. When not at work, I enjoy the crinkle and bulk of the Abri-form X-Plus, but that is just for sitting around and enjoying, not for strenuous aactivity. One other benefit of the Abri-form Special is that they hold more than any other pull-up I have found. I hope this helps!!