Seamless vs cut-and-sew leggings: which should your brand make?

When founders send us a reference photo of leggings, the first thing we work out is how they were made. Seamless and cut-and-sew leggings can look similar in a photo, but they are produced in completely different ways, and that affects fit, look, minimums and how easily you can reorder.

How seamless leggings are made

Seamless leggings are knitted as a tube on a circular knitting machine. Ours are knitted on Santoni seamless machines. The machine can change the knit structure as it goes, so the waistband can be firmer, the back can be scrunched and ribs or contour lines can be knitted in, without cutting panels or adding seams.

Good for: scrunch-back styles, ribbed and textured sets, shaping pieces, and customers who want minimal seams.

How cut-and-sew leggings are made

Cut-and-sew leggings are cut from rolls of stretch fabric using a pattern and sewn together. The fabric decides most of the feel: matte or shiny, soft or compressive, thin or thick.

Good for: smooth, solid-colour leggings, pockets, prints, and styles where you want a specific fabric hand-feel.

Side by side

	Seamless	Cut-and-sew
Texture	Knitted in: ribs, scrunch, contour lines	Comes from the fabric; prints possible
Seams	Very few	Side, inner-leg and waistband seams
Pockets	Limited	Easy to add
Logo	Printed, heat transfer or woven label; knitted-in logos need machine set-up	Printed, heat transfer, embroidered or woven label
Changing the pattern	Needs re-programming the knit	Change the paper pattern

What this means for minimums

For both types, the lowest minimum comes from using an existing style and a stock colour. With seamless, a new knit pattern, a new texture or a knitted-in logo needs machine set-up, so the minimum goes up. With cut-and-sew, a custom fabric colour or print usually has its own minimum at the fabric mill.

At ALLIN, many leggings in both constructions start at 10 pieces per style. Our MOQ guide explains what raises it.

How to choose

• If your brand is about shape and texture (scrunch, rib, sculpting), start with seamless.
• If your brand is about a signature fabric, pockets or prints, start with cut-and-sew.
• Many brands do both: seamless sets for the gym, cut-and-sew leggings with pockets for running and everyday wear.

Not sure which your reference style is? Send us a photo, a link or the garment itself and we'll tell you how it's made and what it would take to make it under your brand. Start on the leggings page or request a quote.