I am very disappointed with these ugg slippers. I would have given it a 4 (well 3. Materials:Online these look identical to the Samsung, but theyre anything but. A++++ cant wait to add them to my slip on cross and the clog crocs. Ive had them for a month and Ive sprinted and kicked a soccer ball a few times while playing with my dog. My only complaint is that I had to go up half a size to get the right length; 10. Danke Adidas fürs verschlimmbessern! It took me 90 minutes to install but think it could have gone smoother. one side its too sticky another side is not have much stickyness.