This mouse just replaced my viper 8k and viper mini. They slip off when walking. Doing a simple task like setting a keybind to a button and saving to the mouse hardware requires some really convoluted and roundabout workflow. I loved my old Encore Grooves which I could wear to travel overseas, they were easy to slip on and off in airports, yet stayed on my feet and I could even do some pretty serious hiking in them. From the moment I first put them on, I could feel they were going to help. The torso material is soft but looks terrible. I had one with hooks that couldnt stand up to the weight of winter coats, this does. I had this product assembled in about 5 minutes. I have a normal sized foot and typically wear a 7 or 7. The bluff ball and pearl are very cute.