I have worn these sweater sleeves to work out in, getting them as stinky as possibly, with My armpit sweat without wearing any deoderant! They now smell RIPE. So much, that you can smell them when you come in the room. And now, I sit and sniff them, and enjoy My OWN armpit stink, allow the viewer a POV sniff of My bare pits, underneath My huge boobs, and of My stinky sweater pits.