Custom Sleeve & Knee Sleeve — EVA Foam with Mercerising
We supply sleeve & knee sleeve to brands, retailers and uniform programmes, made in EVA Foam with mercerising 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 shade variation within one carton. We lock material, construction, measurement and tolerance on a pre-production sample, and prepare GB 18401 safety classification with GB/T 29862 fibre labelling so the container clears instead of missing the season it was bought for.

Specification
| Product | Sleeve & Knee Sleeve |
|---|---|
| Size | XXL |
| Type | elbow sleeve |
| Material | EVA Foam |
| Construction / finish | Mercerising |
| Colour options | 24 shades, Pantone matched |
| Packing | hangtag packed |
| MOQ | 300 pieces per style |
| Sampling | 12 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | GB 18401 safety classification with GB/T 29862 fibre labelling; azo dye-free declaration |
| Ship to | Shanghai or Shenzhen (Mainland China) |
What buyers can customise
- Fringed Edge — available on EVA Foam, quoted per position and per colour.
- Crochet — available on EVA Foam, quoted per position and per colour.
- Binding Tape Edge — available on EVA Foam, quoted per position and per colour.
- Heat-Cut Edge — available on EVA Foam, quoted per position and per colour.
- Fringe Finish — available on EVA Foam, quoted per position and per colour.
- Hard Enamel Fill — available on EVA Foam, quoted per position and per colour.
- Die-Casting — available on EVA Foam, 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 EVA Foam
- Construction sample with mercerising 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 azo dye-free declaration are prepared for the destination market. We ship to Shanghai or Shenzhen 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
How long does sampling take?
A first sample takes 12 working days, and each revision about 3 days.
How do you control colour on reorders?
The approved reference and the bulk standard are retained, and every reorder is checked against them before shipment.
What is the minimum order?
Programmes start at 300 pieces per style per finish. Mixed sizes are fine within one style.
Which compliance documents do you provide?
We prepare azo dye-free declaration and the supporting test reports for the destination market.
Start your sleeve & knee sleeve programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.