One Insole Insole cover -- also known as the insole. Cover the soft skin at the middle floor, directly touching the feet.

2. the bottom of the shoe insole - under the bottom of the shoe, plays a role in increasing the solidity of the sole structure.

3. shoe outsole Outsole - the sole of the shoe that touches the ground directly is usually made of thick leather and has the function of enhancing abrasion resistance.

Four welt Welt -- this is an important part of Goodyear craft. By connecting the upper part of the shoe, the sole of the shoe and the sole of the shoe, the whole shoe structure is effectively supported. Footwear is not easy to deform after a long period of wear.

5. cork filling layer cork filling -- cork filling layer in the hollow area of sole. When the wearer walks, it can play the role of elasticity and stability. At the same time, it has the function of moisture absorption and sweating.

Six Heel Heel - it is made up of several layers of hard cowhide heel, and some functional inserts are inserted. In the rear position, wear resistant rubber sheets are used to slow down the wear of the heel.

7. spring plate shank spring - generally made of elastic steel sheet, placed in the hollow position between the midsole and the extension layer of the arch position, it acts as a cushion when walking.