Good Vacuum Seal
I just bought some pretty big gel toe caps, and used a leather hole puncher to put some holes in it. I use it to protect my glan. It seemed to stay on for a while, until I got to the two hours mark. Then it started slipping off a little, after I pulled on it. I like to pull on it, it gives me a better stretch. Anyways, I was wondering if I could put powder in the cup to avoid slippage?