Polyester Spandex Graphene Filament Cooling Ice-Feel Single Jersey Knit is a plain single-bed knit developed for Training Shorts where abrasion resistance plus a comfortable liner decides whether a style succeeds. The base is polyester spandex with graphene modified filament, which gives thermal regulation and far infrared behaviour from the yarn itself. The result is a fabric that delivers Cooling Ice-Feel in daily use rather than only in a laboratory.
Polyester Spandex Graphene Filament 170 GSM Single Jersey Knit, face view
Key specifications
| Parameter | Value |
|---|---|
| Fabric name | Polyester Spandex Graphene Filament Cooling Ice-Feel Single Jersey Knit |
| Composition | polyester spandex with graphene modified filament |
| Construction | Single Jersey Knit (a plain single-bed knit) |
| Weight | 170 GSM |
| Width | 165 cm |
| Function | Cooling Ice-Feel — gives an instant cool touch and spreads heat away from the body |
| Performance target | Q-max above 0.20 W/cm2 |
| Test method | contact cool feeling measurement (Q-max) |
| Additional value | thermal conductivity improved by yarn selection rather than by a finish |
| 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
Performance comes from three decisions: the yarn, the stitch and the finishing route. polyester spandex with graphene modified filament supplies the base behaviour, a plain single-bed knit sets how air and moisture move, and finishing is kept deliberately light so the attributes survive washing.
Single Jersey Knit construction shown at close range
Performance features
- Cooling Ice-Feel: gives an instant cool touch and spreads heat away from the body, measured by contact cool feeling measurement (Q-max).
- Hand and comfort: thermal regulation and far infrared behaviour from the yarn itself.
- Construction benefit: the lightest way to get coverage, with good stretch and a clean surface for printing.
- 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
Specified mainly for Training Shorts, and suited to any programme where abrasion resistance plus a comfortable liner is written into the brief. Designers use the same base for matching styles, which keeps colour continuity simple across a collection.
Cooling Ice-Feel fabric prepared for Training Shorts production
Dyeing, finishing and customisation
Dyeing runs on a controlled recipe with consolidated dye lots to hold shade continuity. Finishing options include wicking, antibacterial, soft touch and anti-pilling, applied after lab trials so the hand approved in sampling is the hand delivered in bulk.
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
Sampling is fast: A4 hand feel cards, laboratory dips and a 5 metre trial roll within a week. Bulk runs in 20-25 days, with inline inspection and a final random inspection before packing.
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.
