Damp Jordans?

Hi ladies and gents,

Hope all is well.

I've noticed over the last month or so that a couple of my pairs (bred 4 and bred 11) have become almost creeky, and this may have been caused by damp.

Has anybody got any suggestions as to what I can do?

Not the end of the world, just a little annoying as I notice it on each step. It only seems to be the right show aswell!

Thanks

Also, in case it makes a difference, it seems to be in the upper third of both right shoes, and more pronounced when I out the majority of my weight on the front of my foot.

Thanks.