springback insoles?

have any of yall used these?

it says that it will make you faster and jump higher

i dont believe it

I give it a thumbs up.

thumbs down

i couldnt put them in my track spikes because they are supposed to go “underneath” them

i noticed nothing in my basketball shoes…

I have them. Like TJ2K said, you cannot put them in your track spikes…

Otherwise, I would give them the thumbs up. I recieved them for free, however, I thought they showed pretty good results. It could have easily been the placebo effect, but whenever I play basketball with them I feel more explosive as if I am having a “good” day.