How to see the authenticity of the flip-flop shoes

The method of identifying the authenticity of tumbled leather shoes:

Look at the thickness of its cross-section, thicker is very likely to be the cow antifur;

Whether the inside and the outside is the same, a kind of hairy feeling;

Smell its smell, there is a special smell (smell okay) is very likely to be the cow antifur, if there is no smell of the possibility of PU;

To pull the upper a little, the flexibility is not good, the elasticity is PU;

To see how to identify the authenticity of tumbled leather shoes, you need to look for the real one, you can see how to identify the authenticity of the tumbled leather shoes.

Pull the upper a little, cow hair elasticity is not very good, elasticity is PU.