Aba-Shoe Last Redesign
Solving itching issues in Nigerian-made shoes through ergonomic design
Project Overview
In 2018, I was invited alongside other Nigerian makers, hardware developers and designers to collaborate and help solve pressing challenges within the Nigerian shoe making industry.
One of the key challenges reported was itching on the heels of users of Nigerian-made shoes. Our research identified that one of the causes was the shoe-last design. We redesigned the shoe-last to better suit the Nigerian foot anatomy and eliminate the discomfort.
After completing the project, I modeled these sneakers in Fusion 360 using the results from the shoe-last redesign. This was my first time modeling a shoe in Fusion 360, and I was pleased with the outcome.
Design Process
Research & Problem Identification
Conducted user interviews and market research to identify the specific pain points with existing shoe-last designs. Found that improper heel curvature was causing friction and irritation.
Anatomical Analysis
Studied foot anatomy and pressure points to understand where adjustments were needed. Focused on heel contour and arch support.
Prototyping
Created multiple iterations of the shoe-last design, testing each version for comfort and manufacturability.
Final Design
Developed a shoe-last that maintained structural integrity while providing better ergonomic support, eliminating the itching issue.
Project Outcomes
Design Gallery
Shoe Last Design Presentation
Front and Back Views Presentation
Side and Sole Views Presentation
Side Views Presentation
Side Views Grayscale Presentation
Back Views Presentation
Technical Specifications
Materials
- Upper: Premium denim fabric
- Lining: Breathable mesh
- Sole: Durable rubber compound
- Insole: Memory foam with arch support
Dimensions
- Heel height: 1.5 inches
- Toe box width: Adjusted for Nigerian foot shape
- Arch support: Enhanced contour
- Weight: 12 oz (size 9)
Features
- Ergonomic heel cup design
- Breathable upper material
- Slip-resistant sole pattern
- Reinforced stitching at stress points