Polyester Spandex Bamboo Charcoal Compression Double Knit combines polyester spandex with charcoal loaded filament with a Double Knit construction. It is aimed at Training Shorts that require abrasion resistance plus a comfortable liner, and the reason is straightforward: permanent odour adsorption built into the yarn rather than the finish, so Compression.
Polyester Spandex Bamboo Charcoal 320 GSM Double Knit, face view
Key specifications
| Parameter | Value |
|---|---|
| Fabric name | Polyester Spandex Bamboo Charcoal Compression Double Knit |
| Composition | polyester spandex with charcoal loaded filament |
| Construction | Double Knit (a stable double-knit construction) |
| Weight | 320 GSM |
| Width | 175 cm |
| Function | Compression — delivers graduated support while remaining easy to put on |
| Performance target | recovery above 92% after 100% extension |
| Test method | ASTM D2594 stretch and recovery |
| Additional value | power measured in the 15-25 N range at 30% extension |
| Stretch | Four-way, recovery above 92% |
| Certification | OEKO-TEX Standard 100, REACH compliant inputs |
| MOQ | 300 m per colour |
| Lead time | 20–25 days after approval |
Why this construction works
Because a stable double-knit construction is used, the fabric behaves consistently across the roll: body and firmness without any need for lining. That consistency is what lets a factory cut confidently and lets a brand repeat an order a season later with the same result.
Double Knit construction shown at close range
Performance features
- Compression: delivers graduated support while remaining easy to put on, measured by ASTM D2594 stretch and recovery.
- Hand and comfort: permanent odour adsorption built into the yarn rather than the finish.
- Construction benefit: body and firmness without any need for lining.
- Consistency: GSM and width tolerance are locked per lot and recorded on the inspection sheet.
- Durability: performance is verified after repeated washing, not only as delivered.
Recommended applications
Used for Training Shorts and for the accessories around them. abrasion resistance plus a comfortable liner is the reason it is chosen, and the fabric bonds, prints and sews on standard machinery without special settings.
Compression fabric prepared for Training Shorts production
Dyeing, finishing and customisation
The fabric can be supplied greige, piece dyed or printed. Add-on finishes are selected after a wash durability trial, because a finish that disappears after five washes is worse than no claim at all.
Care instructions
- Machine wash at 30 degrees with mild detergent, no fabric softener.
- Dry away from direct heat and do not tumble dry hot.
- Cool iron on the reverse if needed, and avoid bleach.
Ordering, sampling and quality control
Minimum trial order is 300 metres per colour and bulk production takes 20-25 days once the approval sample is signed. Documentation includes test reports per lot, OEKO-TEX conformity and full construction sheets.
Roll inspection and packing before shipment
Frequently asked questions
Is the performance tested on every lot? Yes. The named test method is repeated on bulk fabric, not only on the approval sample, and the report carries the lot number so results can be traced back.
What is the minimum for a first order? Development starts at 300 metres per colour, which is enough for a proper wear trial and a small capsule. Bulk pricing improves at 1,000 metres and above per colour.
