Iron Knitted Elastic for Sneakers — Specification, Uses and Sourcing Notes
Iron Knitted Elastic for Sneakers: Specification, Uses and Sourcing Notes
Iron Knitted Elastic is the version buyers specify for sneakers when the base material is fixed by performance rather than by price. This entry sets out what the material actually changes, which specification to write into the tech pack, and where the cost sits — the three questions that decide whether the item passes bulk approval.
What it is
Iron gives knitted elastic its drape and hand feel. In practice that means the trim behaves differently in cutting, in finishing and in wear: plating and coating adhesion must be tested on the actual base. Buyers who specify the material up front avoid the most common failure — an item that looks right on the sample card and behaves differently in bulk.
Typical specification
| Item | Knitted Elastic |
|---|---|
| Base material | Iron |
| Standard size | 6 mm Width |
| Common finishes | Powder Coating, Black Nickel Finish, Rose Gold Plating |
| Processes | Stone Washing, Flame Retardant Finishing, Moisture Wicking Finishing |
| Typical application | Sneakers |
| Related applications | Lingerie, Dresses, Sportswear, Swimwear |
| Test standard | ISO 12947 Abrasion Resistance |
| Usual packing | 100 pieces per polybag, 2000 per carton |
Properties that matter in buying
- Dimensional stability — 3% allowance is built into the spec before cutting.
- Colour fastness — tested to ISO 12947 Abrasion Resistance on the actual base material, not on a substitute.
- Mechanical performance — pull strength after 50 cycles or washes.
- Compliance — ISO 12947 Abrasion Resistance documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Workwear
- Boots
- Sneakers
- Outdoor Tents
- Shirts
- Yoga Wear
How to specify it
- Name the base material in the tech pack, not just the item.
- Fix the size and tolerance in writing before sampling starts.
- Approve a counter sample made from the actual bulk base material.
- Order the test report against the standard your market requires.
- Retain a golden sample at the factory and a second one with you.
Related reading
Related specifications on this site cover cupro fabric, shoulder patch, wool fabric, silk fabric, and the processes most often paired with knitted elastic include warp knitting, epoxy coating, sublimation printing.
Send the reference sample or tech pack and we will come back with a costed specification, a sampling timetable and the compliance documents your market requires.
