What is Interlock Knit Fabric?

Definition

Interlock is a double-knit fabric structure where two 1×1 rib fabrics are interknitted together. It produces a fabric that is thicker, more stable, and has better recovery than single jersey. Both sides look identical (no technical face/back). Used extensively in premium athleisure and compression wear.

Why This Matters for Sourcing

Interlock is a double-knit fabric structure where two 1×1 rib fabrics are interknitted together. It produces a fabric that is thicker, more stable, and has better recovery than single jersey. Both sides look identical (no technical face/back). Used extensively in premium athleisure and compression wear.

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