Braided vs Woven vs Knitted Elastic: How to Choose the Right Type

Braided, woven and knitted elastic are the three core constructions you will meet in garment production. Braided narrows under tension and belongs inside a casing. Woven holds its width and can be sewn flat, which makes it the choice for wide waistbands. Knitted is soft, light and economical for general use. This guide compares how each is made, how it behaves and where it performs best.

What “construction” means for elastic

Every elastic is a rubber or spandex core held in place by an outer sheath of fibre — usually polyester, sometimes cotton or nylon. The way those yarns are interlaced around the core (braided, woven or knitted) controls how stiff the elastic feels, whether it keeps its width when stretched, and how much grip it has on fabric.

Braided elastic

• Yarns cross on the diagonal in a criss-cross pattern, leaving fine parallel ridges along the length.
• Narrows noticeably when stretched and springs back when relaxed.
• Curls and rolls if you stitch straight through it, so it works best enclosed in a casing.
• Economical, widely stocked in white and black, and strong even in very narrow widths.

Elastix braided elastic starts at 3 mm and ships on long production reels — for example our 3 mm white braided elastic on a 180 m reel and 6 mm white braided elastic. See the full braided elastic range.

Best for: drawstring casings, cuffs, sleeve and hem channels, kidswear, face masks, craft and general repairs.

Woven elastic (also called “no-roll”)

• Yarns interlace at right angles like woven fabric, giving a thicker, firmer band with horizontal ribs.
• Holds its stated width under tension — it does not narrow or curl.
• Can be stitched directly onto the fabric without twisting, so it suits wide and exposed waistbands.
• Heavier and higher cost per metre than braided.

Elastix woven elastic includes 18 mm white and 25 mm bleached white, plus decorative 35 mm woven jacquard. Browse the woven elastic collection.

Best for: trouser and skirt waistbands, outerwear, heavyweight garments, upholstery and any exposed waistband.

Knitted elastic

• Yarns are looped together rather than crossed, producing a soft, light, matte band.
• Keeps most of its width when stretched and resists curling far better than braided.
• Gentler against skin than woven, and cheaper than woven.
• Slightly less power and long-term recovery than a firm woven elastic.

Best for: lightweight knits, activewear linings, pyjamas and underwear, and any elastic that sits directly against the skin or is sewn flat where softness matters.

Quick comparison

Construction	Width under stretch	Curls if sewn through?	Feel	Typical use	Relative cost
Braided	Narrows	Yes	Firm, thin	Casings, cuffs	$
Woven	Holds	No	Firm, thick	Wide waistbands, outerwear	$$$
Knitted	Mostly holds	Minimal	Soft, light	Knits, skin contact, direct sew	$$

How to choose in practice

• Enclosed in a casing? Braided is fine and the most economical option.
• Sewn flat onto the garment, or a wide exposed waistband? Choose woven (no-roll).
• Against bare skin or in a soft lightweight knit? Choose knitted.
• Want the elastic to be visible as a design feature? Look at woven jacquard or printed elastic — our 35 mm woven jacquard elastic is a good starting point.
• Running a production order? All Elastix elastic ships on long reels to keep joins out of your run.

A note on width

• Narrow (3–10 mm): cuffs, necklines, kidswear, craft.
• Medium (12–25 mm): most waistbands and sleeve hems.
• Wide (30 mm+): statement waistbands, activewear, outerwear.

For a full breakdown, read our guide to choosing elastic for waistbands.

FAQs

Is braided or woven elastic stronger?

Woven elastic generally has firmer stretch and better long-term recovery at wider widths, which is why it is used for structured waistbands. Braided elastic is perfectly strong for narrow casing work.

Why does my elastic curl and twist when I sew it?

That is braided elastic being stitched directly through. Use a casing, switch to woven “no-roll” elastic, or anchor it with several rows of stitching or a wide zig-zag.

Can I use knitted elastic in a waistband?

Yes, for soft pull-on knit garments. For woven fabrics and firmer waistbands, woven elastic holds its shape better.

Does elastic lose its stretch over time?

All elastic relaxes with age, heat and UV exposure. Good construction and the right width for the job slow this considerably. Store it cool and dark, and wash warm rather than hot.

What width should I buy if I am not sure?

25 mm woven elastic is the most versatile single choice for adult garment waistbands.

Get the right elastic for your product

Not sure which construction suits your build? Send us your specification and we will match width, construction and reel length to your product, and quote trade pricing.