A production-ready Brushed Fleece Knit for Sports Bras, specified around controlled support and soft contact at the underband. Composition is nylon 66 filament with high tenacity spandex, which delivers higher melt point and better abrasion resistance for demanding uses. Every lot is finished and tested so that Thermal Brushed is measurable rather than claimed.

Nylon 66 High Tenacity Spandex 300 GSM Brushed Fleece Knit, face view
Key specifications
| Parameter | Value |
|---|---|
| Fabric name | Nylon 66 High Tenacity Spandex Thermal Brushed Brushed Fleece Knit |
| Composition | nylon 66 filament with high tenacity spandex |
| Construction | Brushed Fleece Knit (a brushed back fleece knit) |
| Weight | 300 GSM |
| Width | 150 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: higher melt point and better abrasion resistance for demanding uses.
- 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
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.
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.