70D+40×70D+280 N66 nylon four-way stretch fabric with fluorine-free waterproof (PFAS-free DWR) finish for mountaineering jackets, hiking pants and outdoor workwear. Composition 88% Nylon 66, 12% spandex. Typical weight about 250gsm, width 57/58". Model KIGI-N66-MS-7040-FFWR.
Product overview
This 70D+40×70D+280 N66 woven stretch uses 88% N66 / 12% spandex for four-way mobility, finished with fluorine-free waterproof treatment (PFAS-free DWR) for light rain shed without PFC chemistry.
The 250gsm construction targets mountaineering and field-use shells where abrasion balance, stretch recovery and water repellency are required together. Spray rating, wash durability and stretch % should be confirmed to the buyer's target before bulk production.
KIGI Textile supports custom color, density, fluorine-free DWR level and lab dips for brand programs.
Specifications
| Model | KIGI-N66-MS-7040-FFWR |
|---|---|
| Composition | 88% Nylon 66 (N66), 12% Spandex |
| Yarn construction | 70D+40×70D+280 (70D+40D × 70D+40D/280D) |
| Type | Woven Four-Way Stretch Fabric |
| Stretch type | Four-Way Stretch |
| Finish | Fluorine-Free Waterproof / PFAS-Free DWR |
| Features | Fluorine-Free Waterproof, Durable Stretch, Four-Way Stretch |
| Applications | Mountaineering jackets, hiking pants, outdoor workwear, climbing apparel |
| Pattern | Plain / Dobby / Custom |
| Style | Woven |
| Fabric construction | Woven |
| Width | 57/58" |
| Weight | about 250gsm (typical; customizable) |
| Thickness | By yarn and finish |
| Supply type | Make-to-Order |
| Color | Customized Color |
| Sample | Free Sample, Freight Collect |
| MOQ | 1000m / color (usual) |
| Payment | TT (30% Deposit), L/C |
| Origin | China |
| Transport package | Plastic Package |
Product images
Frequently asked questions
What does 70D+40×70D+280 mean?
It is the yarn construction for this woven N66 stretch fabric: warp 70D+40D (nylon/spandex composite) and weft 70D+40D/280D (nylon with 280D spandex core). Final hand, stretch and waterproof performance depend on density and finishing.
What is the stretch percentage and recovery rate?
Typical four-way stretch is approximately 15–25% in warp and weft, with recovery above 90% after 10,000 cycles. Exact values depend on finishing and density — we confirm stretch %, recovery and growth to your target spec before bulk production with a lab test report.
What is fluorine-free waterproof / PFAS-free DWR on this fabric?
This SKU uses a fluorine-free (PFC-free / PFAS-free) durable water repellent finish for light rain shed without traditional fluorochemical chemistry. Spray rating and wash durability are aligned to buyer target (e.g. AATCC 22 / ISO 4920) before bulk — share your specification when sampling.
Typical weight for KIGI-N66-MS-7040-FFWR?
About 250gsm; final gsm depends on yarn density, spandex content and finishing.
What is the fiber composition?
88% Nylon 66 (N66) and 12% spandex. N66 provides shell strength and abrasion balance; spandex delivers four-way stretch for mountaineering and outdoor pants.
What is the MOQ and sample policy?
Usual MOQ 1000m/color. Free sample available, freight collect. Confirm lead time when sampling.
Can you match a brand color or hand-feel?
Yes. Send pantone / lab dip target and we will align yarn density, fluorine-free DWR level and finishing.
Request a sample or quotation
Tell us your application, required specifications, quantity and target delivery date. Please include the product name in your enquiry.