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Case Study: Custom Joma Training Wear for a Construction Firm in Czechia

Source:Joma Training Wear / Time:2026-09-18

Joma Training Wear for a Construction Firm in Czechia

A Construction Firm approached us with a joma training wear requirement for Czechia. 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

  • Suppliers who disappear once the deposit is paid
  • Long lead times that miss the selling season
  • Inconsistent sizing between production runs

Joma Training Wear case study

What we specified

ProductJoma Training Wear
Client typeA Construction Firm
MarketCzechia
Order volume800 pieces across 2 colourways
Base fabricTencel Cotton Blend
DecorationShirring
Size rangeS-4XL
Sampling rounds2
Delivery window10 weeks from PO to ex-factory

How it was resolved

  1. We rebuilt the tech pack around Tencel Cotton Blend and locked shrinkage allowance before grading.
  2. Decoration was moved to Shirring after strike-off tests showed better wash durability.
  3. A pre-production sample was approved and retained as the golden reference.
  4. Production ran with in-line inspection and a mid-run photo report.
  5. Cartons were packed to the client's own barcode and size ratio specification.

Joma Training Wear production run

Result

  • 800 pieces delivered inside the 10-week window.
  • Unit cost held within 2.0% 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.

Joma Training Wear finished goods

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