Polyester Spandex Graphene Filament Thermal Brushed Brushed Fleece Knit is a brushed back fleece knit developed for Sports Bras where controlled support and soft contact at the underband decides whether a style succeeds. The base is polyester spandex with graphene modified filament, which gives thermal regulation and far infrared behaviour from the yarn itself. The result is a fabric that delivers Thermal Brushed in daily use rather than only in a laboratory.
Polyester Spandex Graphene Filament 320 GSM Brushed Fleece Knit, face view
Key specifications
| Parameter | Value |
|---|---|
| Fabric name | Polyester Spandex Graphene Filament Thermal Brushed Brushed Fleece Knit |
| Composition | polyester spandex with graphene modified filament |
| Construction | Brushed Fleece Knit (a brushed back fleece knit) |
| Weight | 320 GSM |
| Width | 155 cm |
| Function | Thermal Brushed — traps warm air while staying light enough for active use |
| Performance target | thermal resistance above 0.08 m2K/W |
| Test method | ISO 11092 thermal resistance |
| Additional value | warmth-to-weight ratio better than a standard fleece |
| 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 brushed back fleece knit is used, the fabric behaves consistently across the roll: a soft inner face that traps warm air without heavy weight. That consistency is what lets a factory cut confidently and lets a brand repeat an order a season later with the same result.
Brushed Fleece Knit construction shown at close range
Performance features
- Thermal Brushed: traps warm air while staying light enough for active use, measured by ISO 11092 thermal resistance.
- Hand and comfort: thermal regulation and far infrared behaviour from the yarn itself.
- Construction benefit: a soft inner face that traps warm air without heavy weight.
- 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 Sports Bras and for the accessories around them. controlled support and soft contact at the underband is the reason it is chosen, and the fabric bonds, prints and sews on standard machinery without special settings.
Thermal Brushed fabric prepared for Sports Bras 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.
Can we get recycled content with this construction? In most cases yes. GRS certified recycled nylon or polyester can replace the virgin yarn with full chain of custody documents, usually with no visible change in hand or performance.
