This reminds me of a time last year in league. I am a big man (350lb) and last year I was having Velcro on my slide shoe problems, the pads new and old weren't staying on properly. On my second step, unknown to me at the time, the pad came off my slide shoe and idk if you have ever tried the opposite side of Velcro on old wood approaches it is like ice skating with new NHL level skates. I went down, but luckily didn't let go of the ball so wasn't a foul.