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Key takeaways
- Combing is one extra step that pulls out the short fibres. Everything else follows from that.
- Combed yarn is smoother, stronger and resists pilling. Carded yarn costs less and is entirely adequate for a great deal of production.
- Combing removes weight as noil, typically in the region of 10 to 20 percent, which is the main reason combed yarn costs more.
- Combed is not automatically the right answer. On a heavy fleece or a low-count fabric, you may be paying for a difference nobody will see.
- Above roughly Ne 30s, combed becomes the practical choice, because fine yarn made from short fibres breaks too often in spinning.
The short answer: combed yarn has been through an extra process that removes the short fibres, which makes it smoother, stronger and more resistant to pilling, and more expensive. Carded yarn skips that step. It costs less and is entirely adequate for a large share of everyday production.
Most writing on this question is aimed at clothing brands and treats combed as simply the better product. It is not. It is the better product for some fabrics and a waste of money on others, and the useful question is which of those describes what you are making.
What carding does
Carding is the cleaning and aligning stage. Raw cotton is opened, impurities and tangles are pulled out, and the fibres are drawn into a loose rope called a sliver, roughly parallel and ready to be spun.
What carding does not do is sort fibres by length. Short fibres stay in the mix alongside long ones. They spin perfectly well, but they have fewer points of contact holding them in the yarn, so over time and with friction they work their way to the surface.
What combing adds
Combing is an additional stage after carding. It removes the shortest fibres and any remaining neps, and leaves the longer fibres more thoroughly parallel. What comes out is a cleaner, more uniform sliver made almost entirely of long-staple fibre.
The removed material is called noil, and it is not a small quantity. Mills typically lose somewhere in the region of 10 to 20 percent of the fibre weight at this stage, and the noil sells for considerably less than what went in. That loss, plus the extra machine time, is most of the price difference. You are not paying for a marketing grade, you are paying for the cotton that got taken out.
Side by side
| Carded | Combed | |
|---|---|---|
| Short fibres removed | No | Yes, along with remaining neps |
| Surface smoothness | More hairiness, visible texture | Noticeably smoother and cleaner |
| Strength | Adequate for most fabrics | Higher, from longer fibres and better alignment |
| Pilling resistance | Lower, short fibres migrate to the surface | Higher, most of what causes pilling has been removed |
| Relative cost | Lower | Higher, driven mainly by fibre loss as noil |
| Practical count range | Coarse to medium | Medium to fine, and effectively required at fine counts |
How the difference shows in the finished fabric
On the roll, the two can look closer than you expect. The difference shows up in three places, and all of them are after the fabric has been made.
- Handle. Combed fabric feels smoother straight away. On a fine single jersey next to the skin, this is obvious.
- Appearance after wear. This is the big one. Carded fabric develops surface pills sooner, because the short fibres that cause them are still in the yarn.
- Print and dye clarity. A smoother, more even yarn takes fine prints more cleanly, which matters on light shades and detailed artwork.
If your garment is judged after twenty washes rather than on the shelf, combed usually justifies itself. If it is a promotional run or a heavily brushed fabric where the surface is disturbed anyway, it often does not.
Which to choose, by product
- Premium T-shirts and polos, fine single jersey, anything worn against the skin: combed. Smoothness and pilling resistance are the product.
- Everyday tees, promotional garments, high-volume basics on a tight cost line: carded is usually the right commercial call.
- Fleece, terry and brushed fabrics: carded is often sufficient, since brushing raises the surface deliberately.
- Home textiles and towelling: carded, in most cases. Absorbency and bulk matter more than surface smoothness.
- Fine counts, roughly Ne 30s and above: combed in practice. Short fibres cause too many breaks to spin fine yarn reliably.
The counts we supply
We supply carded cotton from Ne 8/1 to Ne 21/1 and combed cotton from Ne 16/1 to Ne 32/1, in ring-spun and compact qualities, with the range extending to Ne 40s and beyond to order. Plied yarns such as Ne 20/2 and Ne 32/2 are available in both, along with compact Siro and cone-dyed qualities.
The overlap between Ne 16s and Ne 21s is where the decision genuinely matters, because both are available and the price difference is real. Below that range carded is the norm; above it combed increasingly becomes the only sensible option.
If you are not certain which your fabric needs, send us the fabric specification and end use rather than a yarn count, and we will tell you which quality is worth paying for. See cotton yarn for the full range, or yarn counts explained if the Ne notation is new to you.