Yes. You will feel you lose sensation if you wind to hard. Also going into the cold outside is tricky, becouse when you get inside, you're prone to fluid retention. Some days I get fluid retention, and most days I get minimal, or none. But it took a while to get it right/perfect. It's much easier now with a longer penis.all good then just go buy feel and maintain some sort of blood flow otherwise your essentially clamping for long periods.
In the beginning it could fall off, or my penis turteling inside the wrap. Winding behind the balls are key to be able to wear it under pants. For me at least.