
Flow ◾ 79
Next Steps
You can improve the flow of your work by reducing its vari-
ability and complexity. Even though there will always be a
large element of unpredictability, that’s okay; what we’re trying
to do is address the controllable factors that create waste and
inefficiency.
Table3.1 Footwear Prototype Review Sheet
Comments
Upper
• Shoelace length
☐
• Number of eyelets
☐
• Tongue length
☐
• Toe reinforcement coverage
☐
• Heel counter height
☐
• Ankle collar height
☐
Midsole
• Medial density
☐