Lightweight Heather Single Jersey Knit Fabric
XWP1021 is a 135 GSM, 100% polyester single jersey with a fine two-tone heather, a smooth, crisp hand and lab-tested moisture wicking. It is built for base layers, light outdoor tops and everyday active T-shirts that need to stay dry and look clean.
| Item No. | XWP1021 |
|---|---|
| Weight | 135 GSM (130–140 g/m²) |
| Width | 170 cm |
| Composition | 100% Polyester |
| Fabric type | Weft-knit single jersey (plain knit) |
| Yarn | Cationic-dyeable polyester composite filament with a profiled (non-round) cross-section |
| Stretch | Mechanical stretch from the knit structure, no elastane |
| Surface | Fine two-tone heather (melange) |
| Functions | Moisture-Wicking, Quick-Dry, Wicking Retained After Washing, Lightweight, Natural Stretch, Heather Effect, Smooth Hand |
| Colors | Shown in 01# Grey Blue; custom colors available through lab dips |
| MOQ | 150–400 kg per color (about 500–1,000 m per color) |
| Lead time | Dyed stock: ready to ship anytime. Greige in stock: 15–25 days. No greige in stock: 35–45 days |
Moisture Management, Tested Before and After Washing
XWP1021 was tested by Bureau Veritas for absorption and quick-drying performance. It passed every item on the original fabric and again after five home-laundering cycles.
- Laboratory: Bureau Veritas CPS (Guangzhou)
- Report No.: (9326)267-1611
- Issue date: September 29, 2026
- Test methods: GB/T 21655.1-2023, FZ/T 01071-2008
- Washing / conditioning: GB/T 8629-2017 4N, line dry, 5 cycles
| Test item | Requirement | Original | After 5 washes | Result |
|---|---|---|---|---|
| Water absorption rate | ≥ 80% | 215% | 223% | Pass |
| Drip diffusion time | ≤ 6 s | < 1.0 s | < 1.0 s | Pass |
| Wicking height (warp / weft) | ≥ 80 mm | 163 / 154 mm | 227 / 220 mm | Pass |
| Drying rate | ≥ 0.20 g/h | 0.48 g/h | 0.42 g/h | Pass |
Results apply to the sample tested (01# Grey Blue, dye lot 260820012). Requirements are those specified for the test. The full report is available on request.
Applications
XWP1021 suits close-fitting and regular-fit tops worn next to skin, where dryness and a clean surface matter.
Base Layers
Next-to-skin first layers that move sweat away during activity. Explore our base layer tops fabric solutions and long sleeve performance shirts fabric.
Light Outdoor Tops
The heather surface and quick-dry function suit trail days and travel. Explore our hiking T-shirts fabric solutions.
Everyday Active T-Shirts
Lightweight tees for training days and casual wear. Explore our performance T-shirts fabric and crew neck T-shirts fabric solutions.
Browse all fabric applications.
MOQ, Lead Time and Samples
MOQ
150–400 kg per color (about 500–1,000 m per color). For smaller orders, we offer flexible supply, so contact us with your quantity and we will find a workable option.
Lead time
Dyed stock: ready to ship anytime. Greige in stock: 15–25 days. No greige in stock: 35–45 days.
Samples
When the fabric is in stock, we can meet virtually every sampling request.