Denim Short Customization Program for Running and Marathon Events with Yarn Dyeing
Denim Short Customization Program for Running and Marathon Events
This programme covers the full path from a denim short concept to repeatable bulk supply for running and marathon events. The build starts from everyday-casual references — denim short in cotton jersey — then locks fabric weight, wash behaviour and fit tolerance so every reorder matches the approved sample.
Most denim short buyers arrive with one of these problems: the fit drifted between sizes, or the previous supplier could not hold consistency on reorders. The fix is a written spec before bulk: shrinkage allowance, stitch density, colour tolerance and a golden sample kept at the factory.

Specification
| Product | Denim Short |
|---|---|
| Base fabric | Cotton Jersey |
| Decoration | Yarn Dyeing |
| Fabric weight | 160-180 gsm |
| Fit options | Custom grading |
| Colour options | 8 wash-stable shades |
| MOQ | 800 pieces per style per colour |
| Sampling | 12 working days, 4 days per revision |
| Bulk lead time | 20-60 days after approval |
| Compliance | WRAP |
What you can customise
- Beading and Embroidery — quoted per position and per colour on Cotton Jersey.
- Stone Wash — quoted per position and per colour on Cotton Jersey.
- Heat Transfer Printing — quoted per position and per colour on Cotton Jersey.
- Pantone Color Matching — quoted per position and per colour on Cotton Jersey.
- Custom Drawcord — quoted per position and per colour on Cotton Jersey.
- Distressed Finish — quoted per position and per colour on Cotton Jersey.
- Sequin Work — quoted per position and per colour on Cotton Jersey.

How we produce it
- Tech pack review, fabric confirmation and lab dip approval
- Pattern, grading and a Cotton Jersey-spec prototype
- Fit sample and wearer test, then pre-production sign-off
- Bulk cutting with yarn dyeing applied under controlled settings
- In-line inspection, final AQL 2.5 check and packing
Quality control
Every bulk lot is compared against the approved sample for shade, hand feel, measurements and wash behaviour. Denim Short reorders stay comparable over time because the spec, the lab dip and the golden sample are all on file.
FAQ
How long does sampling take?
A first prototype is typically ready in 12 working days after the tech pack is confirmed, including fabric sourcing if the base cloth is not in our stock library. Revisions add about 4 days each.
What is the minimum order quantity?
Standard programmes start at 800 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.
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.
What file formats do you need for artwork?
Vector files (AI, EPS, PDF) give the best print and embroidery results. For raster artwork please supply at least 300 dpi at the final print size. We digitise embroidery files in-house and return a sew-out photo for approval.
Start your denim short programme
Send us your tech pack or even a rough sketch — we will come back with fabric options, a costed sample plan and a realistic production calendar.



