Convenient Slipper / Indoor slippers

Design Instruction: This is a shoe which is used indoors specificly. Design inspiration comes from the shoe covers. Are you trouble in whether changing shoes or not when you are calling others.So the shoe which we have designed can make you in it when you haven't taken your own shoe. But you don't need to be worried about that whether is fit about or not. It is a shoe that you can adjust the size of it according to your own shoe.
Design Feature:
1.According to traditional slippers, he shoe can make a convenience of old people who are tired of changing shoes.
2.According exsting slippers,the shoe is durabler, cleaner and environomental.