well, today I finally got to try out my new Yonex Shb-89, what a blast for the first 10-15 mins, then i noticed something weird... I felt like there was something inside my shoe, so naturally i took my shoe off and to my amazment, i found peices of ripped sticker label inside my shoe! I soon realized that i didn't take out the sticker and it was rolling up and being ripped apart under the friction between my sock and the sole. managed to get most of it off, but it left a sticky residue, the kind you get when peeling price label tags off stuff, so I was wonder has this ever happened to you and how do i get this sticky residue off my sole! =( it feels so..sticky...
Yep, this happens to all my Yonex shoes. Use "Goo Gone" or something similar to remove the sticker goo off your shoe. It's a piece of cake.