Cupid, Star, anything requiring foot grip...

...I can do these moves with boots/shoes no problem but barefeet...I slide right down. Is there any sort of tape to put around your foot to help with grip? I have tried Mighty Grip and all that and I need a firm hold when i am just trying. Got the starfish, but only with boots. Any ideas? I must have grossly sweaty feet and when doing a new move, not fun! I was gonna try that tape you put under mats to keep them in place...lol..no really 😀