Knit structure

Interlock

Interlock is a double knit with a smooth, similar appearance on both sides.

Also searched as: Interlock jersey

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Symbolic loop study, not a stitch chart. The text explains this construction; actual loop paths and surfaces vary.

How it is made

Opposing needle sets work in alternating selections. Two yarn feeds complete one course of this interlocking structure.

How to recognize it

Both surfaces show fine knit columns rather than the contrasting face and back of single jersey.

Common uses

  • Baby clothes
  • Close-fitting tops
  • Dresses

What to distinguish

Interlock is one specific double-knit construction; double knit does not always mean interlock.

Sources & further reading

Research checked 2026-09-27. Descriptions are original summaries; references support terminology and construction, not every product sold under a name.

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