Ariat Outpace Shift · Open-Cell PU Insole
Ariat Outpace Shift: Open-Cell PU Insole
Designed for all-day comfort, this open-cell PU insole combines a soft underfoot feel with breathability and cushioning. Its resilient foam construction helps the insole recover after compression, making it a suitable option for work footwear where lasting comfort matters.

Outpace Shift Composite Toe Work Shoe
The challenge
Comfort and Cushioning for All-Day Workwear
Ariat presents the Outpace Shift with a removable cushioning insole, separate midsole and outsole systems, a composite toe and published work-shoe ratings. Our focus was on the insole itself: matching the open-cell PU construction to the required feel, fit and compression recovery.
Our work
What We Did
We focused on the material performance and component requirements needed to deliver a comfortable, breathable and consistent insole.
Matched the PU Construction
Selected an open-cell PU material to meet the target underfoot feel, breathability and cushioning requirements.
Balanced Cushioning and Recovery
Considered compression recovery alongside cushioning to match the agreed performance requirements for the insole.
Controlled the Approved Specifications
Aligned material properties, dimensions and workmanship with the approved sample and production requirements.
Result
The Result
The open-cell PU construction combines a soft underfoot feel, breathability and cushioning with compression recovery for a removable work-shoe insole.
In the finished shoe: The removable insole provides an underfoot comfort component for the Ariat Outpace Shift, with the focus on the approved feel, fit and material requirements.
References
Sources
The project brief confirms the component. The brand page provides the finished-shoe context.
Scope: This case focuses on the removable open-cell PU insole for the Ariat Outpace Shift, including material matching, cushioning, compression recovery and approved component specifications.
| Reference | Used for |
|---|---|
| Project brief | Confirms the footwear model and component named in this case. |
| Ariat — Outpace Shift Composite Toe Work Shoe official product page ↗ | Provides the finished-shoe construction and product context. |
| FX Footwear — PU Insoles ↗ | Explains our relevant component platform and development scope. |
FAQ
Common Questions
Why use open-cell PU for a removable work-shoe insole?
Open-cell PU offers a comfortable underfoot feel, good breathability and cushioning. Its resilient foam structure also helps the insole recover after compression, making it a practical choice for removable work-shoe insoles designed for everyday wear.
What should you send us to begin?
To get started, share your insole drawing or a benchmark sample, target feel, size range and any key material requirements. We can review the available information and confirm what else is needed for development.
Which tests can be specified for the insole?
Depending on the project, component checks may cover dimensions, hardness, density, resilience, compression set, tear strength, bond quality and logo abrasion resistance. Test methods and acceptance requirements are agreed for the selected material and construction.
Start a project
Need Help With a Similar Part?
Developing a removable PU insole for work or all-day footwear? Share your drawing or sample, target feel and key material requirements so we can support material matching and sample development.