I think that the material is rubber because most products are made out of rubber and it look like that kind of product that has rubber on it. I also think that the top bit might be made of metal because it kind of looks like metal but in a different colour.
I think that it helps you swim. Because when you dive in the water it might give you a big boost or it could clean everywhere you step or it could warm up your feet in winter and cold up your feet in summer. And I also that this is solving a because of people that do not like other boring shoe and some do not even fit.
It has feet warming,it tells you what day it is,it checks your categories,it has automatic tightening and also it shocks absorption measurement and it was made in 2015.
I think that it is a good idea because then people won’t complain about getting new shoes and waiting for shoes new cool ones to come out but I would not buy this product because it will waste my money because then I would have to buy a smartphone with it and I would have to save up for a long time. If the next edition came out and I was the maker I would make it connect to different company. if you would like to find out what I wrote about click here. website