Hi everyone, The sport bands are available now in store in shanghai, so i picked up a black , green, and pink sport bands. My original one was a 42mm AW w/ white SB. The sport bands feel AMAZING when you first open the box. almost like a soft supple bar of chocolate. the texture is has this super premium smooth yet supple feel to it. But after a month of use now, my white sport band doesn't quite feel the anymore. it doesn't have that super premium buttery smooth feel anymore and maybe even feels a bit harder/firmer. The girl at the apple store told me lots of the staff are mixing and matching two band colors for a more unique look so today i decided to go with a Tuxedo Black and White look: Really happy to finally have a bunch of sport band colors and now we have the revelation we can mix and match too for a few more color options The only problem is when i use my white sport band with my black sport band the two sides feel a bit different as explained above. Anyways, the question is how can i restore a sport band to the original out of box feel? Is there some special cleaning solution I can use? ok thanks everyone! Can't wait for the leather loop and link bracelet's to show up in store and also can't for the tidal wave of 3rd party bands later this year!! It's going to be so fun!