What I do know, is that I can now sleep in the tighter sleeve!

during the night, those nocturnal erections kick in, and it acts as a very light constriction around my penis .. it looked massive when I woke up with morning wood!
These nocturnal erections dont cause any issues for me, no discoloration, no numbness, no coldness either.
Just a great hang ... and when the powder is applied in the future, I can only imagine how strong it will stay in place.
When outdoors though, if its cold, I must wear the tighter fit, and if its really cold, it can still turtle a little into the sleeve, but not all the way.
The main thing, is these are easy to sleep in.