Quality shoes. Everything works very well and Im satisfied of the performance. Light output is very good. Not your "normal" 1 size discrepancy. not discreet . I got a second time Crocs instead of the European size 36-37 = UK 4, i got baby size 19. Does what it?s supposed to well. I had it disabled and the mic wasnt working. I wear a 9 shoe, I bought a size 10 slipper, and it is still just barely large enough. I like the earbuds I got but the one I got my husband werent the one I thought I was getting they were different I wish they were more transparent about what your truly being sent it not like they cant show you when you pull it up