Case Study: Custom Cycling Jersey for an Amazon Private Label Seller in Argentina
Source:Cycling Jersey /
Time:2026-09-18
Cycling Jersey for an Amazon Private Label Seller in Argentina
An Amazon Private Label Seller approached us with a cycling jersey requirement for Argentina. The brief was specific: a defined look, a hard launch date and a unit cost that had to survive shipping and duty. This case study records what was specified, what went wrong in sampling and how the bulk order was delivered.
The challenge
- Inconsistent sizing between production runs
- Unclear responsibility when a defect shows up after washing
- Suppliers who disappear once the deposit is paid
What we specified
| Product | Cycling Jersey |
|---|---|
| Client type | An Amazon Private Label Seller |
| Market | Argentina |
| Order volume | 5,000 pieces across 2 colourways |
| Base fabric | Neoprene |
| Decoration | Flat Embroidery |
| Size range | 2-12Y |
| Sampling rounds | 4 |
| Delivery window | 6 weeks from PO to ex-factory |
How it was resolved
- We rebuilt the tech pack around Neoprene and locked shrinkage allowance before grading.
- Decoration was moved to Flat Embroidery after strike-off tests showed better wash durability.
- A pre-production sample was approved and retained as the golden reference.
- Production ran with in-line inspection and a mid-run photo report.
- Cartons were packed to the client's own barcode and size ratio specification.
Result
- 5,000 pieces delivered inside the 6-week window.
- Unit cost held within 4.5% of the original quotation.
- Return rate linked to fit or workmanship stayed under 2.0%.
- The specification is now on file, so reorders reproduce the approved sample.
What we would repeat
Fix the size ratio early. Changing the ratio after cutting starts is the single most expensive change a client can request.
Planning something similar?
Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.
