On Cloudswift 4 · 3D Integrated Eyelet
On Cloudswift 4: 3D Integrated Eyelet
The Cloudswift 4 eyelet component combines a TPU outer layer with multiple textile and reinforcement layers in a defined molded construction. Using an integrated hot-and-cold forming process, our focus was to reproduce the approved shape, keep the lace openings clean and consistent, and maintain reliable bonding and reinforcement through production.
The challenge
A multi-layer eyelet component had to combine clean appearance with reliable reinforcement.
The TPU, textile and reinforcement layers needed to form into a stable 3D profile while maintaining clean lace openings, secure bonding and consistent surface quality against the approved reference.
Our work
What We Did
We focused on the material build, forming control, bonding and production checks needed to reproduce the approved eyelet component consistently.
Prepared and Aligned the Material Layers
Each TPU, textile, foam and reinforcement layer was cut to the specified profile and positioned consistently before forming.
Controlled Hot-and-Cold Forming
The layered construction was formed under heat and then cooled in a controlled process to stabilize the 3D profile while keeping the openings and reinforcement structure aligned.
Controlled Bonding and Surface Quality
Bonding needed to remain secure without visible glue overflow, while the TPU surface and color were kept consistent with the approved appearance standard.
Verified Bonding and Eyelet Strength
Component checks included TPU bonding strength, eyelet pull resistance, surface appearance and overall consistency against the customer-approved reference.
Result
The Result
The approved eyelet component moved into production with the required molded profile, bonding integrity, opening consistency and surface appearance maintained against the confirmed standard. The project reflects the level of material and process control required for a small upper component that carries both visible design details and functional reinforcement.
In the finished shoe: On describes the Cloudswift 4 with a one-piece upper and updated cage construction for midfoot lockdown. Our scope is the reinforced eyelet component; final fit and running performance depend on the complete footwear system.
References
Sources
The project brief confirms the component. The brand page provides the finished-shoe context.
Scope: This case covers the integrated 3D eyelet component, including its molded profile, reinforcement construction and upper interface. On’s cushioning, traction and overall fit claims apply to the complete Cloudswift 4.
| Reference | Used for |
|---|---|
| Project brief | Confirms the footwear model and component named in this case. |
| On — Cloudswift 4 official product page ↗ | Provides the finished-shoe construction and product context. |
| FX Footwear — 3D Integrated Eyelet System ↗ | Explains our relevant component platform and development scope. |
FAQ
Common Questions
What does a reinforced eyelet component need to control?
The component needs consistent opening geometry, secure bonding, sufficient pull resistance and clean surface quality while maintaining the approved profile across production.
What do you need for a similar eyelet component?
An approved sample, drawing or 3D reference is the best starting point, together with the material construction, size range, color and key performance or appearance requirements.
What can be checked at component level?
We can check bonding strength, eyelet pull resistance, opening consistency, surface appearance and overall conformity against the approved reference. Final upper fit is confirmed after assembly.
Can the construction be adjusted for different upper designs?
Yes. TPU, textile, foam and reinforcement combinations can be developed according to the required profile, appearance and strength specification, subject to sampling and validation.
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Need Help With a Similar Part?
Developing a reinforced eyelet or upper component? Share your approved sample, drawing or 3D reference together with the material and performance requirements. We can support component development, sampling and production evaluation.
