What would it feel like and why not?

i just saw the post about wearing knee high toe socks pulled up ova spandex and a leotard, the author said it was comfy. im a guy and wanna try that just around to see what it feels like, where can i get these things from though? what will it feel like? if its in private or under my clothes it doesnt matter what it looks like too. most realistic and longest answer is best.