Absolutely nothing!Originally Posted by cyclingtosydney
It felt weird at first, but now it's just normal to me. And you'll appreciate it when you can't find a restroom and have to pee; just find a tree to hide behind, drop trow, do your thing, then pull up your shorts and go. Trust in the chamois. (Yes, it sounds gross, but I've heard that sweat and urine are actually very close in composition.)