Case Study: Custom Winter Leg Warmers for a Gym Chain in Spain
Winter Leg Warmers for a Gym Chain in Spain
A Gym Chain approached us with a winter leg warmers requirement for Spain. 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
- No reliable way to track a order once it enters production
- Color drift between lab dips and bulk fabric
- Inconsistent sizing between production runs

What we specified
| Product | Winter Leg Warmers |
|---|---|
| Client type | A Gym Chain |
| Market | Spain |
| Order volume | 5,000 pieces across 3 colourways |
| Base fabric | Poplin |
| Decoration | Glow-in-the-Dark Printing |
| Size range | 2-12Y |
| Sampling rounds | 3 |
| Delivery window | 8 weeks from PO to ex-factory |
How it was resolved
- We rebuilt the tech pack around Poplin and locked shrinkage allowance before grading.
- Decoration was moved to Glow-in-the-Dark Printing 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 8-week window.
- Unit cost held within 2.0% of the original quotation.
- Return rate linked to fit or workmanship stayed under 1.5%.
- The specification is now on file, so reorders reproduce the approved sample.
What we would repeat
Lock the colour standard before grading. Once a shade moves, every downstream approval has to be redone and the calendar slips.

Planning something similar?
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