1. Attention should be paid to distinguish the authenticity of the leather. Natural leather can be pressed with your thumb to check whether there are fine skin lines beside the thumb.
There are fine lines, the fine lines disappear after letting go, the surface of the leather shoes is plump and elastic, and the grain is flat and clear. Natural leather is better, and the leather with larger and deeper wrinkles or heavier finishing is poor. Natural leather. If there are no fine lines, most of them are not natural leather, including two-layer shaving film leather.
2. Pay special attention to the material of the leather shoe lining. The lining of leather shoes is a reinforcing material used to prevent extension and deformation and improve the touch of the foot. The lining and the bottom of the leather shoe play an important role in water vapor permeability and water vapor absorption, and are a very important factor in the internal quality of a pair of leather shoes. .
