Custom Sleeve & Knee Sleeve — Natural Rubber with Flatlock Seam
We supply sleeve & knee sleeve to brands, retailers and uniform programmes, made in Natural Rubber with flatlock seam for childrenswear and schoolwear. On a piece like this the specification that decides whether it sells or comes back is compression profile, which has to be even along the limb — so that is agreed in writing before bulk, not discovered after the shipment lands. Programmes start at 300 pieces per style.
The failures here are predictable: inconsistent sizing between production runs, or unclear responsibility when a defect shows up after washing. We lock material, construction, measurement and tolerance on a pre-production sample, and prepare REACH and GPSR documentation so the container clears instead of missing the season it was bought for.

Specification
| Product | Sleeve & Knee Sleeve |
|---|---|
| Size | L |
| Type | elbow sleeve |
| Material | Natural Rubber |
| Construction / finish | Flatlock Seam |
| Colour options | 16 shades, Pantone matched |
| Packing | gift box |
| MOQ | 300 pieces per style |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | REACH and GPSR documentation; CPSIA lead and phthalate testing |
| Ship to | Rotterdam or Felixstowe (Europe) |
What buyers can customise
- Heat-Cut Edge — available on Natural Rubber, quoted per position and per colour.
- Anti-Pilling Finish — available on Natural Rubber, quoted per position and per colour.
- Embroidery — available on Natural Rubber, quoted per position and per colour.
- Anti-Static Finish — available on Natural Rubber, quoted per position and per colour.
- Jacquard Weave — available on Natural Rubber, quoted per position and per colour.
- Flatlock Seam — available on Natural Rubber, quoted per position and per colour.
- Yarn Dyeing — available on Natural Rubber, quoted per position and per colour.

How we produce it
- Specification review — measurement, material and target price
- Material sourcing and a finished sample in the agreed Natural Rubber
- Construction sample with flatlock seam applied
- Wear and wash test on the actual production fabric, then pre-production sample
- Bulk production with in-line inspection at cutting, making and finishing
- Final AQL 2.5 inspection and packing to your ratio
Where it sells
- Retail chains and department stores — repeatable spec, stable reorders
- E-commerce and small-batch brands — low minimums across many designs
- Uniform and corporate programmes — held spec for years of repeat orders
- Promotional and gifting channels — logo application and retail packing
- Cold-weather and travel programmes — packed to the season's delivery window

Packing, testing and delivery
Pieces are packed to the ratio you specify — by size, by colour or by style set — with barcodes applied where the channel needs them. Test reports for CPSIA lead and phthalate testing are prepared for the destination market. We ship to Rotterdam or Felixstowe with invoice, packing list and certificate of origin, and keep the approved reference on file so reorders reproduce the same material, the same construction and the same compression profile.
FAQ
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
Which compliance documents do you provide?
We prepare CPSIA lead and phthalate testing and the supporting test reports for the destination market.
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
Can you match a reference sample?
Yes. Send the trim and we match material, finish and shade, then confirm on a pre-production sample before bulk.
Start your sleeve & knee sleeve programme
Send us a reference sample, a drawing or a spec sheet and we will come back with material options, a costing and a sampling timetable.