Can you sleep well in zentai?

Hey,guys,can you sleep well in your zentai spandex bodysuit,I mean a full body suit.To tell the truth,I like sleeping in my zentai,and I am feeling good now,but some of my friends told me that they are afraid to sleep in zentai,and they can't fall sleep.
I want to tell you,you needn't worry,but you had better wear lycra spandex zentai so that you are breathable.