Production of a pair of running shoes

1. 8. Shoe is graded

2. 7. Quality Control

2.1. test materials using procedures developed by Shoe and Allied Trade Research Association

2.2. Inspector checks for durability, incomplete cement bonding, stitching errors

3. 6. assembling insole, midsole, and outersole

4. 5. processing materials

4.1. moulding rubber

4.2. stamping the fabric

5. 1. natural resources are obtained

5.1. agriculture

6. 2. raw materials are extracted

6.1. ingredients

6.1.1. rubber

6.1.1.1. natural

6.1.1.2. synthetic

6.1.2. fabric

6.1.2.1. canvas

7. 3. Designing the shoe

8. 4. purchasing of raw materials by shoe company