Custom Boys' Denim Jacket — Moisture-Wicking Knit with Ultrasonic Welding
We build boys' denim jacket programmes from a tech pack or a physical reference sample. This Moisture-Wicking Knit version is developed for brands that need a repeatable specification: the same cloth, the same hand feel and the same fit on every reorder. Fabric, trims, ultrasonic welding and packaging are all specifiable, so the garment stays consistent across seasons and across production runs.
Most buyers come to us after one of these problems: packaging that arrives crushed and unsellable, or inconsistent sizing between production runs. Our response is to fix the specification first — fabric weight, shrinkage allowance, stitch density and tolerance — before a single bulk metre is cut.

Specification
| Product | Boys' Denim Jacket |
|---|---|
| Base fabric | Moisture-Wicking Knit |
| Decoration / finish | Ultrasonic Welding |
| Fabric weight | 140-160 gsm |
| Size range | 2-12Y kids |
| Colour options | 16 Pantone-matched shades |
| MOQ | 500 pieces per style per colour |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 18-45 days after approval |
| Compliance | BSCI |
What you can customise
- Piping and Binding — available on Moisture-Wicking Knit, quoted per position and per colour.
- Care Label — available on Moisture-Wicking Knit, quoted per position and per colour.
- Tie-Dye Wash — available on Moisture-Wicking Knit, quoted per position and per colour.
- Acid Wash — available on Moisture-Wicking Knit, quoted per position and per colour.
- Dye-Sublimation Printing — available on Moisture-Wicking Knit, quoted per position and per colour.
- Custom Zip Puller — available on Moisture-Wicking Knit, quoted per position and per colour.
- DTF Film Printing — available on Moisture-Wicking Knit, quoted per position and per colour.

How we produce it
- Tech pack review and fabric confirmation
- Lab dips or print strike-off for approval
- Pattern making, grading and a Moisture-Wicking Knit-spec prototype
- Fit sample and wearer test, then a pre-production sample
- Bulk cutting with ultrasonic welding applied under controlled settings
- In-line inspection, final AQL 2.5 inspection and packing
Typical applications
- Railway and Transit — boys' denim jacket uniforms, staff wear or resale programmes
- Government and Municipal — boys' denim jacket uniforms, staff wear or resale programmes
- Wholesale and Distribution — boys' denim jacket uniforms, staff wear or resale programmes
- Veterinary Clinics — boys' denim jacket uniforms, staff wear or resale programmes
- Running and Marathon Events — boys' denim jacket uniforms, staff wear or resale programmes

Quality control
Every bulk order is checked against the approved sample for shade, hand feel, measurements and workmanship. We record shrinkage, colour fastness and seam strength on the first bulk lot and hold the data as the reference for reorders, so boys' denim jacket batches stay comparable over time. Inspection photos and the measurement report are sent before the balance payment is due.
FAQ
What is the minimum order quantity?
Standard programmes start at 500 pieces per style and colour. We can split sizes across a size set, and for first orders we often accept a mixed-colour run to help you test the market.
Do you provide compliance documents?
We can arrange OEKO-TEX, GOTS, BSCI, WRAP and ISO documentation as well as third-party testing reports for BSCI, and we support REACH, CPSIA and Prop 65 declarations for the relevant markets.
How long does sampling take?
A first prototype is typically ready in 7 working days after the tech pack is confirmed, including fabric sourcing if the base cloth is not in our stock library. Revisions add about 3 days each.
Can you match a specific colour?
Yes. Send us a Pantone TCX reference or a physical swatch. We return lab dips for approval and hold bulk shade within the agreed tolerance band before cutting.
Start your boys' denim jacket programme
Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.







