I ride everyday at least 20-25 miles per day. I wear Pampers 7 Cruisers because they are cheap, thin, and keep me pretty well protected. I usually will wear them under my boxer briefs. I fit really well in the cruisers because I am tall and thin, but just for extra protection I put a little extra tape to make sure it doesn't stretch out too much. I have no problems with chaffing or discomfort and I actually prefer to ride diapered, except when it is extremely hot, but then again if it is that hot I usually don't ride anyways. Good Luck and Ride Safe!