A production-ready French Terry Knit for Swimwear, specified around chlorine and sunscreen resistance with shape retention. Composition is 80% nylon 6 filament / 20% spandex, which delivers a dry, smooth hand with strong recovery in every direction. Every lot is finished and tested so that Thermal Brushed is measurable rather than claimed.

80% Nylon 20% Spandex 280 GSM French Terry Knit, face view
Key specifications
| Parameter | Value |
|---|---|
| Fabric name | 80% Nylon 20% Spandex Thermal Brushed French Terry Knit |
| Composition | 80% nylon 6 filament / 20% spandex |
| Construction | French Terry Knit (a looped back French terry) |
| Weight | 280 GSM |
| Width | 170 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 looped back French terry is used, the fabric behaves consistently across the roll: absorbency on the inside with a flat, printable outer face. That consistency is what lets a factory cut confidently and lets a brand repeat an order a season later with the same result.

French Terry 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: a dry, smooth hand with strong recovery in every direction.
- Construction benefit: absorbency on the inside with a flat, printable outer face.
- 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 Swimwear and for the accessories around them. chlorine and sunscreen resistance with shape retention is the reason it is chosen, and the fabric bonds, prints and sews on standard machinery without special settings.

Thermal Brushed fabric prepared for Swimwear 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 the weight and width be changed? Yes. Most programmes run between 140 and 340 GSM, and width can be set between 150 and 180 cm to match your marker. Changing weight changes cover and stretch, so we re-test before confirming.
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.