
Item No.
YL40005
- Composition
- 33% cotton / 67% polyester
- Weight
- 340 GSM
- Width
- 65″ (165 cm)
Knit Fabric Manufacturer Since 2009 · China
FLEECE KNIT · FABRIC SOURCING
Runtang Textile manufactures fleece knit fabrics for hoodies, sweatshirts, joggers, knit jackets and outer layers. Choose brushed-back sweatshirt fleece in cotton/polyester or 100% cotton, or polyester polar fleece. Stock orders start at 1 roll (~23 kg) per colour; custom colours start at 200 kg per colour.

Fleece Knit Fabric for apparel brands, garment manufacturers and fabric sourcing teams.
Explore our online fleece knit range, backed by a library of 262 options.

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| Item | Composition | Weight | Width | Details |
|---|---|---|---|---|
| YL40005 | 33% cotton / 67% polyester | 340 GSM | 65″ (165 cm) | View specifications |
| KF984G | 50% cotton / 50% polyester | 340 GSM | 72.8″ (185 cm) | View specifications |
| KF937 | 50% cotton / 50% polyester | 340 GSM | 72.8″ (185 cm) | View specifications |
| KF938 | 50% cotton / 50% polyester | 340 GSM | 72.8″ (185 cm) | View specifications |
| KF741G | 95% cotton / 5% spandex | 340 GSM | 68.9″ (175 cm) | View specifications |
| WY13001 | 35% cotton / 60% polyester / 5% spandex | 350 GSM | 68.9″ (175 cm) | View specifications |
| KF1306 | 100% cotton | 380 GSM | 72.8″ (185 cm) | View specifications |
| YL4008 | 47.5% cotton / 52.5% polyester | 390 GSM | 70.9″ (180 cm) | View specifications |
| YL40006 | 47.5% cotton / 52.5% polyester | 400 GSM | 70.9″ (180 cm) | View specifications |
| KF780 | 50% cotton / 50% polyester | 400 GSM | 65″ (165 cm) | View specifications |
| KF1305 | 100% cotton | 420 GSM | 70.9″ (180 cm) | View specifications |
| KF1329 | 100% cotton | 460 GSM | 68.9″ (175 cm) | View specifications |
| YL40004 | 95% polyester / 5% spandex | 480 GSM | 70.9″ (180 cm) | View specifications |
| YL40003 | 95% polyester / 5% spandex | 550 GSM | 72.8″ (185 cm) | View specifications |
Our fabric library includes 262 fleece knit options. Contact us for more compositions, weights and colours for your collection.
Fleece knit fabric is a knit whose loops have been brushed into a soft, raised nap that traps warm air. Our range covers two kinds. Sweatshirt fleece starts as a loopback knit with a smooth face; the loops on the reverse are brushed open, giving the fuzzy inside of a classic hoodie. Polar fleece is usually 100% polyester, brushed and sheared on both sides for a light, lofty fabric used in jackets and outer layers. Our library holds 262 fleece qualities, roughly two-thirds sweatshirt fleece and one-third polar fleece, mostly 280–380 GSM. Brushing makes fleece warmer and softer than French terry but bulkier at seams, and a brushed surface pills more easily, so check pilling on a sample.
Cotton/polyester sweatshirt fleece is our largest group; 100% polyester leads in polar fleece.
| Fabric type | Fabric examples | Apparel applications |
|---|---|---|
| Cotton/polyester sweatshirt fleece | 280–360 GSM, such as P4305 (85% cotton / 15% polyester) at 350 GSM | Hoodies, sweatpants and knit jackets |
| 100% cotton sweatshirt fleece | 360–400 GSM, such as P2196 at 360 GSM | Heavyweight hoodies and streetwear |
| Polyester/cotton and stretch fleece | 280–380 GSM, such as WY13001 (60% polyester / 35% cotton / 5% spandex) at 350 GSM | Joggers, thermal tops and fitted sweatwear |
| 100% polyester polar fleece | 230–310 GSM, such as YL40015 at 300 GSM | Fleece jackets, zip-ups, outer layers and loungewear |
Choose 280–390 GSM sweatshirt fleece for hoodies and sweatpants, 320–400 GSM for heavyweight streetwear, 300–400 GSM for knit and varsity jackets, 230–310 GSM polar fleece for zip-ups and outer layers, and 260–310 GSM polar fleece for loungewear.
Below 200 GSM
0 qualities
200–299 GSM
5 qualities
300 GSM and above
29 qualities
These three are the usual choices for warm, soft sweatwear; the difference is how much brushing the loops receive.
| Feature | Fleece Knit | French Terry | Brushed Knit |
|---|---|---|---|
| Reverse side | Loops brushed open into a deep nap | Flat loops, not brushed | Short nap on a flat knit |
| Warmth for its weight | High | Light to moderate | Moderate |
| Breathability | Lower | Higher | Moderate |
| Typical weights in our library | 280–380 GSM | 270–400 GSM | 260–340 GSM |
| Typical garments | Hoodies, sweatpants and jackets | Hoodies, joggers and shorts | Thermal tops, dresses and loungewear |
Xiwen Zhang, our co-founder and CEO, recommends these fleece weights and blends for the cold-weather sweatwear and outer layers our customers develop most often, drawing on our knit fabric experience since 2009.

FOUR IN FIVE FLEECE QUALITIES
Choose 280–390 GSM cotton/polyester or pure cotton sweatshirt fleece for hoodies and crewnecks. Sweatwear is by far the largest use for fleece in our library, and the brushed inside gives the warm, soft feel buyers expect from a winter hoodie.

WARM LEGS, EASY FIT
300–380 GSM sweatshirt fleece works well for joggers and sweatpants, ideally matched to a hoodie in the same quality. A polyester-rich blend holds colour and shape well through repeated washing.

BUILT FOR OVERSIZED FITS
For oversized streetwear hoodies and crewnecks, start with 320–400 GSM fleece, with 100% cotton the most common choice in our streetwear qualities. The extra weight keeps a boxy shape and gives prints and embroidery a solid base.

FLEECE WITH STRUCTURE
Choose 300–400 GSM sweatshirt fleece for varsity jackets, zip hoodies and knit bombers. The heavier end gives fronts and collars body, and the fleece inside means the jacket needs no separate warm lining.

LIGHT, LOFTY WARMTH
For zip-up jackets, half-zips and gilets, start with 230–310 GSM polyester polar fleece. Polar fleece is brushed on both sides, so it feels warm on the outside too and dries faster than a cotton-rich fleece.

SOFT FOR WINTER EVENINGS
260–310 GSM polar fleece suits winter pyjama sets, lounge pants and robes. Most fleece loungewear in our library is 100% polyester polar fleece, which stays light for its warmth.
Sweatshirt fleece is a loopback knit brushed on the reverse only, with a smooth face for prints; most is cotton/polyester or cotton. Polar fleece is usually 100% polyester, brushed on both sides, and lighter for its warmth.
Yes, at a similar weight. Brushing opens the back loops into a nap that traps more air. French terry keeps its loops flat, so it breathes better and suits year-round sweatwear.
Most fleece hoodie qualities in our library weigh 280–390 GSM. Go to 320–400 GSM for a heavyweight, boxy streetwear hoodie.
Brushing lifts fibre ends on the back of fleece, so pilling is the line brands question most. Most of our fleece is cotton/polyester at 280–390 GSM; regular cotton-rich knits grade 3 and above in ISO 12945-1, and a polyester-richer blend or bio-polishing raises the grade. Agree the revolutions your specification uses, then shrinkage after washing.
Stock fabric orders start at 1 roll (~23 kg) per colour. Custom-colour orders start at 200 kg per colour.
Read practical guides to fibre blends, garment selection and knit construction.