For sports footwear brands, distributors and wholesale buyers, insole sourcing involves more than selecting a suitable material. Product construction, size availability, footwear compatibility and packaging options all need to match the requirements of the target market.
The Ideastep KS4138 skiing insoles feature a combination of rubber, polyester fabric, elastic EVA foam and rubber pads. Available in green, white and blue, the model is listed in sizes 35–47 and is intended for sports footwear applications. It provides a product option for businesses evaluating insoles for suitable winter sports and related footwear ranges.
KS4138 Insole Materials and Construction
KS4138 combines several materials in one insole structure. For wholesale buyers, understanding this composition helps with product evaluation and comparison when sourcing sports insoles for an existing collection or a new product line.
- Elastic EVA foam: Forms the foam component of the insole structure.
- Polyester fabric: Provides the fabric element of the construction.
- Rubber and rubber pads: Form additional components of the insole structure.
The suitability of this material combination depends on the product dimensions, component thickness, construction and intended footwear application. Buyers with specific requirements should review the available technical specifications and evaluate samples before confirming a bulk order.
Key Features of Ideastep KS4138
Arch and Heel Protection Design
KS4138 is described as featuring an arch and heel protection design for sports applications. These structural areas are relevant when evaluating the insole’s shape and compatibility with the intended footwear.
For manufacturers and distributors, the key consideration is whether the insole profile and dimensions fit the target shoe or boot. Sample evaluation can help verify compatibility before the product is added to a regular supply program.
Multi-Material Construction
The combination of elastic EVA foam, polyester fabric and rubber components gives KS4138 a defined material configuration for sports footwear applications. Buyers can assess this construction alongside their requirements for product design, target pricing and assortment planning.
Specific performance characteristics, including cold-weather suitability, impact absorption and durability, should be confirmed through technical specifications or relevant test results rather than assumed from the material names alone.
Color and Size Availability
KS4138 is listed in green, white and blue, with a size range of 35–47. This information provides a starting point for distributors planning their product assortment and stock requirements.
Before placing an order, buyers should confirm the available size breakdown, product dimensions and color availability for the required quantities.
Applications in Winter Sports and Sports Footwear
The product information lists skiing and skateboard sports as intended applications. However, ski boots, snowboard boots and skateboard shoes have different construction and fit requirements. Buyers sourcing skiing insoles for snowboard boots should therefore confirm the intended application and compatibility of KS4138 with Ideastep before ordering.
Potential B2B customers include:
- Winter sports equipment brands sourcing insole components
- Sports footwear distributors and wholesale suppliers
- Footwear manufacturers evaluating insole options for product development
- Sports accessory businesses expanding their product ranges
Confirming the target footwear model, insole dimensions and material requirements at the sampling stage helps buyers determine whether the product meets their sourcing specifications.
Ideastep KS4138 Specifications
The following table summarizes the available product information for wholesale inquiries.
| Specification | Details |
|---|---|
| Brand | IDEASTEP |
| Model Number | KS4138 |
| Product Type | Insole |
| Material | Rubber, Polyester Fabric, Elastic EVA Foam, Rubber Pads |
| Color | Green, White and Blue |
| Size Range | 35–47 |
| MOQ | 2 Pairs, subject to confirmation |
| Listed Applications | Skiing and Skateboard Sports |
| Place of Origin | Xiamen, Fujian, China |
Buyers should confirm the size chart, exact dimensions, material specifications, intended footwear compatibility and minimum order quantity before finalizing a purchase.
Packaging Options for Wholesale Orders
Ideastep lists several packaging options for KS4138, including OPP bags, PVC bags, poly bags, PP boxes, PVC boxes, paper boxes and cartons. Customized packaging can also be discussed according to customer requirements.
For distributors and brands preparing their own product ranges, packaging selection should be considered alongside order quantity, labeling requirements and target-market needs. Buyers interested in customized packaging should provide their preferred format and any available artwork or labeling specifications when requesting a quotation.
Wholesale Inquiries for Ideastep KS4138 Skiing Insoles
Ideastep KS4138 combines elastic EVA foam, polyester fabric and rubber components in a sports insole design. Its listed size range, color options and packaging choices provide key details for businesses evaluating the product for suitable footwear applications.
For wholesale inquiries, contact Ideastep with your intended application, required size range, estimated order quantity and packaging preferences. Confirming product compatibility and specifications in advance helps establish whether KS4138 fits your sourcing requirements and supports more efficient order planning.
Related insoles selling links: https://www.aideastep.com/product/skiing-insoles-fro-snow-board-boot-inserts/.
