For orthotic and supportive footwear programs, a rigid insole can provide a more defined support structure than a soft foam design. The IDEASTEP 919 combines a polypropylene shell, soft EVA, polyester fabric, and a shaped heel cup to create a firm yet cushioned platform.
Available in A–H sizes, covering US 5–17 / 35–54#, the 919 is suited to prefabricated orthotic programs, supportive footwear, and wholesale product ranges.
919 Rigid Orthopedic Arch Support Insole
The 919 is built around a polypropylene shell that provides the main structural support. Soft EVA is added above the shell to improve cushioning, while the fabric top creates the finished foot-contact surface.
Rather than relying on foam alone, the construction gives buyers a defined arch profile and a structured heel area that can be incorporated into different footwear programs.
Polypropylene Shell
The polypropylene shell forms the core of the insole. Its firm construction maintains the arch profile and provides the structural base of the product.
For distributors and orthotic product suppliers, this ready-made shell can be useful when a firmer support platform is required without developing a new structure from scratch.
Soft EVA Cushioning
Soft EVA works with the rigid shell to create a more comfortable interface between the foot and the support structure.
This combination gives the 919 a practical balance between firm support and cushioning, rather than making the entire insole rigid.
Firm Arch Support with Heel Cup
The 919 combines a defined arch area with a structured heel cup.
The firm arch profile provides the main support, while the heel cup creates a stable base around the rearfoot. Together, these features give the insole a more structured feel than conventional foam-based arch supports.
This configuration can be considered for orthotic programs where a defined support platform is preferred.
Suitable Applications
The 919 is designed for product lines that require a firmer support structure and can be considered for several orthotic and footwear applications.
Flexible High-Arch Footwear Programs
The defined arch structure makes the 919 suitable for selected programs involving flexible high-arch foot types.
The polypropylene shell provides the support platform, while the EVA layer adds cushioning without removing the underlying structure.
Hallux Rigidus Applications
The 919 can also be used in selected orthotic programs involving hallux rigidus, depending on the overall footwear and orthotic design.
For professional buyers, this makes it a potential option when a structured insole is preferred over a soft, highly flexible insert.
Rigid vs. Soft Arch Support Insoles
The main difference between the 919 and a conventional soft arch support insole is the construction.
| Feature | 919 Rigid Orthotic Insole | Soft Arch Support Insole |
|---|---|---|
| Arch Structure | Firm and defined | Flexible |
| Main Support | Polypropylene shell | Foam |
| Heel Structure | Defined heel cup | Depends on design |
| Cushioning | Soft EVA | Foam-based |
| Overall Structure | Rigid support platform | Softer and more flexible |
| Typical Applications | Orthotic and supportive footwear | Cushioning-focused footwear |
For buyers building a range of orthotic products, the 919 can complement softer EVA, PU, or cushioning-focused insoles where a firmer option is needed.
919 Material Construction
The product uses several materials, with each layer serving a specific function.
| Material | Function |
|---|---|
| Polypropylene Shell | Main structural support |
| Soft EVA | Cushioning |
| Polyester Fabric | Top surface |
| EVA | Additional cushioning and support |
This layered construction keeps the support structure firm while providing a softer surface for regular footwear applications.
Why Choose the 919 for Wholesale Supply?
For B2B buyers, product structure is only part of the sourcing decision. Size coverage, packaging, and customization options also affect whether a product fits an existing product line.
Wide Size Range
The 919 is available in A–H sizes, covering US 5–17 / 35–54#. This gives distributors and footwear brands broader size coverage when developing a structured arch support range.
Ready-Made Support Structure
The polypropylene shell and heel cup are already integrated into the design, giving buyers an established platform for evaluation and further customization.
Flexible Packaging Options
The 919 can be supplied in different packaging formats according to project requirements, including:
- OPP bags
- PVC bags
- Poly bags
- PP boxes
- PVC boxes
- Cartons
OEM and Private Label
For OEM and private-label projects, buyers can discuss product specifications, branding, packaging, and other requirements with the manufacturer.
919 Product Specifications
| Specification | Details |
|---|---|
| Model | 919 |
| Brand | IDEASTEP |
| Type | Orthopedic Arch Support Insole |
| Material | EVA / Polyester Fabric / Soft EVA / Polypropylene Shell |
| Size | A–H / US 5–17 / 35–54# |
| Color | According to Buyer Design |
| Main Support | Rigid Arch Support |
| Heel Structure | Heel Cup |
| Applications | Orthotic / Supportive Footwear |
| Packaging | OPP / PVC / Poly Bags / PP / PVC Boxes / Cartons |
| Supply | Wholesale / OEM |
| Port of Loading | Xiamen, Fujian, China |
Discuss Your Insole Requirements
The IDEASTEP 919 is a practical option for buyers looking for a structured arch support insole with a polypropylene shell, soft EVA cushioning, and heel cup construction.
If you are developing an orthotic or supportive footwear program, share your required sizes, application, packaging specifications, branding requirements, and estimated order volume. The IDEASTEP team can review the existing 919 configuration and discuss samples, customization, and bulk supply options.
Related insoles selling links: https://www.aideastep.com/product/high-quality-wholesale-rigid-orthopedic-arch-support-insoles/.
