Shop interlock fabric by the yard at Endless Fabrics. Cut fresh to order, mill-direct quality, fast US delivery.
Polyester Stretch Interlock Knit Fabric, 270 gsm, 155 cm — Black
$8.99 / yard
Dark Grey Diagonal-Plaid Interlock Knit, Poly-Viscose
$7.99 / yard
Animal Print Polyester Stretch Interlock Knit Fabric, 200 gsm, 150 cm — Khaki
$7.49 / yard
Black Geometric-Line Interlock Knit, Polyester
$7.49 / yard
Polyester Stretch Interlock Knit Fabric, 220 gsm, 185 cm — Yellow
$6.99 / yard
Polyester Stretch Faux Suede Fabric, 240 gsm, 150 cm — Green
$8.49 / yard
Dark Green Leopard Interlock Knit, Polyester
$7.49 / yard
Black Houndstooth Interlock Knit, Polyester, 226 gsm
$7.49 / yard
Visualization100% Cotton French Terry Fabric, 228 gsm, 158 cm — Green — tap for the cloth
Tencel Lyocell Viscose Stretch Interlock Knit Fabric, 260 gsm, 170 cm — Red
$11.49 / yard
Nylon Stretch Interlock Knit Fabric, 220 gsm, 135 cm — Grey
$11.49 / yard
Tencel Lyocell Viscose Stretch Interlock Knit Fabric, 260 gsm, 170 cm — Black
$11.49 / yard
Tencel Lyocell Polyester Stretch Interlock Knit Fabric, 220 gsm, 160 cm — Beige, ref EF-270734
$11.49 / yard
Polyester Stretch Faux Suede Fabric, 235 gsm — Black
$8.49 / yard
Polyester Stretch Interlock Knit Fabric, 220 gsm, 185 cm — Purple
$6.99 / yard
Brushed Nylon Stretch Interlock Knit Fabric, 210 gsm, 152 cm — Navy
$10.49 / yard
Nylon Stretch Interlock Knit Fabric, 205 gsm, 135 cm — Khaki
$9.99 / yard
Tencel Lyocell Viscose Stretch Interlock Knit Fabric, 260 gsm, 170 cm — Khaki
$11.49 / yard
Dark Blue Herringbone Interlock Knit, Viscose-Nylon
$7.99 / yard
Interlock vs. Jersey, Rib Knit & Ponte
Interlock150–349 gsm · 54% stretch
Double-knit, thicker and stable — polos, structured tees
Jersey75–249 gsm · 53% stretch
Smooth face, soft drape — tees, dresses, everyday tops
Rib Knit150–349 gsm · 76% stretch
Elastic vertical ribs — cuffs, fitted tops, bodycon
Ponte150–449 gsm · 88% stretch
Firm double-knit with body — blazers, pants, structured dresses
Nylon Stretch Interlock Knit Fabric, 205 gsm, 162 cm — Black
$9.99 / yard
Polyester Stretch ITY Knit Fabric, 270 gsm, 160 cm — Khaki
$7.99 / yard
Viscose Stretch Interlock Knit Fabric, 280 gsm, 155 cm — Grey
$11.49 / yard
Black Horizontal-Stripe Interlock Knit, Poly-Viscose, 305 gsm
$7.99 / yard
Nylon Stretch Interlock Knit Fabric, 250 gsm, 130 cm — Grey, ref EF-267095
$10.99 / yard
Dark Grey Marl Interlock Knit, Polyester, 220 gsm, 185 cm
$6.99 / yard
Nylon Stretch Interlock Knit Fabric, 205 gsm, 162 cm — Navy
$9.99 / yard
Tencel Lyocell Polyester Stretch Interlock Knit Fabric, 220 gsm, 160 cm — Beige, ref EF-270730
$11.49 / yard
Viscose Nylon Stretch Interlock Knit Fabric, 230 gsm, 160 cm — Green
$8.49 / yard
Tencel Lyocell Polyester Stretch Interlock Knit Fabric, 220 gsm, 160 cm — Grey
$11.49 / yard
White Marl Interlock Knit, Polyester, 240 gsm
$7.49 / yard
Visualization100% Cotton Interlock Knit Fabric, 350 gsm, 145 cm — Blue — tap for the cloth
Polyester Stretch Interlock Knit Fabric, 210 gsm, 150 cm — Orange
$9.99 / yard
Interlock Fabric questions
What is interlock fabric?
Interlock is a double-knit — two jersey faces bonded back to back. Thicker, more stable and more opaque than single jersey, with the same soft hand. We stock interlock styles by the yard, every one measured for weight, width and fiber.
What weight is interlock fabric?
Most of our interlock fabric runs 150–349 gsm. Lighter pieces suit drape and layering; heavier ones hold structure.
Is interlock fabric stretchy?
Yes — 54% of our interlock styles are stretch-rated, and spandex blends recover in all directions. Prefer stability? 88 low-stretch options are one filter away.
What is interlock fabric used for?
Polos, structured tees, kids’ clothes and dresses that need a little body.
Brushed Polyester Viscose Stretch Interlock Knit Fabric, 210 gsm, 150 cm — Yellow
$8.49 / yard
Brushed Nylon Stretch Interlock Knit Fabric, 260 gsm, 137 cm — Red
$8.99 / yard
Green Tone-on-Tone Interlock Knit, Polyester, 392 gsm
$7.99 / yard
Grey Grid Interlock Knit, Polyester
$7.99 / yard
Light Pink Heathered-Marl Interlock Knit, Poly-Cotton
$10.49 / yard
Viscose Stretch Interlock Knit Fabric, 375 gsm, 160 cm — Purple
$10.49 / yard
Orange Marl Interlock Knit, Poly-Viscose, 380 gsm
$9.49 / yard
Dark Grey Marl Interlock Knit, Polyester, 180 gsm, 155 cm
$6.99 / yard
Peach Marl Interlock Knit, Polyester
$9.49 / yard
Pink Stripes Interlock Knit, Polyester
$7.49 / yard
Black Vertical-Stripe Interlock Knit, Polyester, 182 gsm
$6.99 / yard
Dark Grey Marl Interlock Knit, Viscose
$6.99 / yard
Dark Grey Plaid Interlock Knit, Poly-Viscose, 299 gsm
$6.99 / yard
White Grid Interlock Knit, Poly-Viscose
$7.99 / yard
Light Grey Vertical-Stripe Interlock Knit, Viscose-Nylon
$11.49 / yard
Polyester Stretch Interlock Knit Fabric, 305 gsm — Black
$7.99 / yard
Black Geometric Interlock Knit, Cotton-Poly, 255 gsm
$7.49 / yard
Jacquard Polyester Stretch Interlock Knit Fabric, 230 gsm — Black
$7.49 / yard