Shop interlock fabric by the yard at Endless Fabrics. Cut fresh to order, mill-direct quality, fast US delivery.
Animal Print Polyester Stretch Interlock Knit Fabric, 200 gsm, 150 cm — Khaki
$7.49 / yard
Black Geometric-Line Interlock Knit, Polyester
$7.49 / yard
Dark Green Leopard Interlock Knit, Polyester
$7.49 / yard
Nylon Stretch Interlock Knit Fabric, 205 gsm, 162 cm — Black
$9.99 / yard
Nylon Stretch Interlock Knit Fabric, 205 gsm, 162 cm — Navy
$9.99 / yard
Dark Grey Marl Interlock Knit, Polyester, 180 gsm, 155 cm
$6.99 / yard
Black Vertical-Stripe Interlock Knit, Polyester, 182 gsm
$6.99 / yard
Polyester Stretch Interlock Knit Fabric, 217 gsm, 140 cm — Blue
$6.49 / yard
Visualization100% Cotton French Terry Fabric, 228 gsm, 158 cm — Green — tap for the cloth
Polyester Stretch Interlock Knit Fabric, 220 gsm — Black
$7.49 / yard
Brushed Nylon Stretch Interlock Knit Fabric, 210 gsm, 160 cm — Green
$9.99 / yard
Nylon Stretch Interlock Knit Fabric, 185 gsm, 150 cm — White
$10.49 / yard
Gold Flecks Interlock Knit, Polyester
$7.49 / yard
Polyester Stretch Interlock Knit Fabric, 215 gsm, 150 cm — Black
$8.49 / yard
Nylon Stretch Interlock Knit Fabric, 185 gsm, 160 cm — Black
$10.49 / yard
Brown Micro-Check Interlock Knit, Polyester
$7.49 / yard
Dark Grey Marl Interlock Knit, Nylon
$7.49 / yard
Dark Grey Leopard Interlock Knit, Polyester, 200 gsm
$7.49 / yard
Nylon Stretch Interlock Knit Fabric, 186 gsm, 165 cm — Khaki
$9.49 / 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
Muted Brown Floral Interlock Knit, Poly-Nylon
$10.99 / yard
Peach Vertical-Stripe Interlock Knit, Nylon
$9.99 / yard
Polyester Stretch Interlock Knit Fabric, 210 gsm, 160 cm — Black
$7.49 / yard
Nylon Stretch Interlock Knit Fabric, 176 gsm — Orange
$8.49 / yard
Polyester Stretch Interlock Knit Fabric, 195 gsm — Blue
$7.49 / yard
Nylon Polyester Stretch Interlock Knit Fabric, 210 gsm, 160 cm — Grey
$10.99 / yard
Polyester Stretch Interlock Knit Fabric, 200 gsm, 155 cm — Navy
$7.49 / yard
Beige Horizontal-Band Interlock Knit, Polyester
$7.49 / yard
Black Marl Interlock Knit, Polyester, 170 gsm
$6.49 / yard
Polyester Stretch Interlock Knit Fabric, 220 gsm, 156 cm — Green
$7.49 / yard
Polyester Stretch Interlock Knit Fabric, 200 gsm, 153 cm — Grey
$7.49 / yard
Visualization100% Cotton Interlock Knit Fabric, 350 gsm, 145 cm — Blue — tap for the cloth
Nylon Stretch Interlock Knit Fabric, 170 gsm — Beige
$9.49 / 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.
Dark Grey Marl Interlock Knit, Polyester, 170 gsm
$9.49 / yard
Polyester Stretch Interlock Knit Fabric, 190 gsm, 150 cm — Purple
$8.49 / yard
Polyester Stretch Interlock Knit Fabric, 200 gsm, 150 cm — Khaki
$7.49 / yard
Brown Geometric Interlock Knit, Poly-Nylon
$10.99 / yard
Polyester Stretch Interlock Knit Fabric, 200 gsm, 160 cm — Grey
$7.49 / yard
Polyester Stretch Interlock Knit Fabric, 220 gsm, 165 cm — Green
$7.49 / yard
Dark Grey Marl Interlock Knit, Polyester, 220 gsm, 160 cm
$7.99 / yard
Polyester Stretch Interlock Knit Fabric, 195 gsm — White
$7.49 / yard
Dark Grey Marl Interlock Knit, Polyester, 180 gsm, 165 cm
$8.49 / yard
Nylon Stretch Interlock Knit Fabric, 210 gsm — Black
$9.99 / yard
Polyester Stretch Interlock Knit Fabric, 196 gsm, 160 cm — Green
$7.49 / yard
Yellow Abstract Interlock Knit, Polyester
$6.99 / yard
Jacquard Polyester Stretch Interlock Knit Fabric, 209 gsm, 150 cm — Black
$7.49 / yard
Nylon Polyester Stretch Interlock Knit Fabric, 210 gsm — Black
$8.49 / yard
Polyester Nylon Stretch Interlock Knit Fabric, 195 gsm, 150 cm — Grey
$6.49 / yard
Polyester Stretch Interlock Knit Fabric, 210 gsm, 155 cm — Navy
$8.49 / yard
Polyester Stretch Interlock Knit Fabric, 180 gsm, 175 cm — Khaki
$7.49 / yard
Printed Brushed Polyester Stretch Interlock Knit Fabric, 150 gsm, 152 cm — Green
$7.99 / yard