Product studio / Colour directions
Training shorts with the pocket, liner and movement requirements defined before sampling.
100+ pieces · 3–4 days for a sample · 15 working days for production.
Logo and mixed sizes; confirm fabric, colour and availability in your quotation.300–500+ pieces · 3–7 days for a sample · 20–25 working days for production.
Confirm the construction, colour allocation, decoration and schedule in your quotation.Colour directions shown for selection. Final shade and fabric are confirmed with a physical swatch.
Related manufacturing service
Your palette. Your product.
OEM · ODM · private label 01 / 10
Confirmed performance-apparel information
Brief training shorts around stride, coverage and pocket use. Running, gym training and staff leisurewear may need different inseams, liners and closure choices even when the exterior looks similar.
Breathability, stretch and moisture management are confirmed product properties; agree any numeric target or requested test method before using a quantified claim.
Buying notes
Two pairs of shorts can look identical on a hanger and behave very differently in a squat or a sprint. Brief the activity first, then the details.
Shorter inseams suit running and sprint work, mid-length shorts suit gym training, and longer shorts suit coaching, staff and leisure wear. A range that serves more than one activity may need more than one inseam, and each one adds a line to the size matrix.
An unlined short, a brief liner and a compression inner short are three different garments to cost and approve. Record the liner length and fabric separately from the outer shell, so a later change does not alter the whole style.
Back-waist branding is the standard placement for SenLin shorts, and left- or right-leg logos are also common. Team numbers on the leg can be added with name-and-number personalisation; keep them clear of the pocket openings and the split hem.
Product development guide
| Decision | Options to discuss | What to approve |
|---|---|---|
| Waist | Elastic waistband and drawcord options | Record relaxed and stretched dimensions and review drawcord exits. |
| Open entry or zip closure | Specify intended contents, pocket depth and movement security. | |
| Liner and hem | Unlined, brief liner or inner short; split or straight hem | Evaluate coverage during a squat and stride, and review rubbing points. |
Test the sample with the intended pocket contents and movements. Confirm whether measurements include the waistband and record liner length separately from the outer shell.
Agree the method and acceptance point for each check before bulk production; no certification or numeric result is implied here.
Before you enquire
Training shorts use a lightweight stretch fabric of 80–90% polyester or polyamide (nylon) with elastane, between 180 g/m² and just below 250 g/m². Sizes run S–5XL with a 1–2 cm tolerance; list the liner and pocket fabrics separately if they differ from the shell.
Include pocket opening, depth, closure and intended contents in the brief. For a liner, specify coverage and fit expectations. The proposed construction and price need a sample review before confirmation.
Yes. DIY branding is available as a custom logo or print, usually at the back waist; left- or right-leg placements are also common. Confirm on the sample that the artwork clears pockets, seams and high-stretch areas.
Order and next steps
