I trim not shave. I found long hairs, plus catchy pully spandex, plus long miles = discomfort. Trim to say a
#2 or
#1 guide and the hair is still there, no shaving bumps or follicle issues, but hair is still short enough to not get yanked around by the spandex.
While you're at it, you may (or may not) end up trimming everywhere else too.