The actual thing is comfortable to wear, but doesn't really do anything chastity-wise as the hole at the front is stretchy enough to allow any erection. This is fine without lube, however precum makes that immediately not-the-case. Obviously, this has no way to lock it either. I never had any discomfort from using it myself, as it's very soft TPE.

I was excited for this as the plastic cages I have had have been uncomfortable due to sharp edges on the breathable cut outs. This fits lovely and at first the whole thing is perfect with lube. However after 10 minutes of use, there is a lot of discomfort from the ball hole. It's so tight!! It gets more and more and more uncomfortable to the point it can't be worn for long at all which is pointless. If the hole was larger or stretched with more forgiveness then it would be perfect sadly, makes itself useless for me.