Fulikai is a professional wholesale slippers supplier and flip flop manufacturer in China since 2008.
How to design the Flip Flops shapes
1. Understanding Foot Anatomy & Ergonomics
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Tracing the Foot: Place foot on paper, mark key points (heel, ball, toes). Add 1-2cm margin for comfort.
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Arch Support: Curve the sole inward to match natural foot arch, reducing fatigue (use a podiatric template if needed).
2. Shape Variations
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Classic Flat Sole: Simple oval/rounded rectangle; ideal for lightweight designs.
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Contoured Sole: 3D sculpting with heel cup and toe ridge for better grip.
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Asymmetrical Designs: Artistic cuts (e.g., waves, geometric patterns) for visual appeal.
3. Strap Configuration
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Y-Strap: Traditional single toe post + V-shaped straps.
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T-Strap: Horizontal band across forefoot for added stability.
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Adjustable Straps: Use elastic or buckle systems for customizable fit.
4. Material & Texture
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Non-Slip Patterns: Carve grooves/dots into the sole or layer textured EVA.
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Layered Construction: Combine dense EVA for support with soft foam for cushioning.
5. Prototyping & Testing
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Cardboard Mockup: Test shape before cutting EVA.
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Wear Trials: Check for pressure points; adjust strap angles or sole thickness.
