I try to wear stuff that won’t cause too many concentrated areas of stress on a balloon, especially because I tend to ride really big stuff 60in or bigger and being a bit fat. I like to wear a short sleeve synthetic shirt with a pair of long pajama pants, that way the balloon can stretch under me and disperse the load a bit better. It works really well for me, as I can ride practically fully-inflated Cattex 72s without much issue.