Shop interlock fabric by the yard at Endless Fabrics. Cut fresh to order, mill-direct quality, fast US delivery.
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Green, ref EF-238616
$8.49 / yard
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Blue, ref EF-238618
$8.49 / yard
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Green, ref EF-238599
$8.49 / yard
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Green, ref EF-238608
$8.49 / yard
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Pink
$8.49 / yard
Dark Grey Diagonal-Plaid Interlock Knit, Poly-Viscose
$7.99 / yard
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Khaki, ref EF-238576
$8.49 / yard
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Khaki, ref EF-238573
$8.49 / yard
Visualization100% Cotton French Terry Fabric, 228 gsm, 158 cm — Green — tap for the cloth
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Green, ref EF-238563
$8.49 / yard
Black Marl Interlock Knit, Viscose-Poly
$7.99 / yard
Jacquard Viscose Polyester Interlock Knit Fabric, 328 gsm, 155 cm — Grey
$9.49 / yard
Brown Marl Interlock Knit, Poly-Viscose, 175 gsm
$8.49 / yard
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Orange, ref EF-238591
$8.49 / yard
Slub Viscose Polyester Interlock Knit Fabric, 286 gsm, 154 cm — Grey
$7.99 / yard
Tencel Lyocell Viscose Stretch Interlock Knit Fabric, 260 gsm, 170 cm — Red
$11.49 / yard
Tencel Lyocell Viscose Stretch Interlock Knit Fabric, 260 gsm, 170 cm — Black
$11.49 / 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
Light Beige Heather Interlock Knit, Poly-Viscose
$7.49 / yard
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Orange, ref EF-238557
$8.49 / 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
Viscose Nylon Stretch Interlock Knit Fabric, 230 gsm, 160 cm — Green
$8.49 / yard
Dark Grey Diamond Interlock Knit, Poly-Viscose
$8.49 / yard
Green Marl Interlock Knit, Poly-Viscose
$6.49 / yard
Polyester Viscose Interlock Knit Fabric, 170 gsm, 160 cm — Blue, ref EF-238575
$8.49 / yard
Polyester Viscose Interlock Knit Fabric, 305 gsm, 155 cm — Yellow
$10.49 / yard
Brushed Polyester Viscose Stretch Interlock Knit Fabric, 210 gsm, 150 cm — Yellow
$8.49 / yard
Peach Horizontal-Stripe Interlock Knit, Viscose-Nylon
$6.99 / yard
Visualization100% Cotton Interlock Knit Fabric, 350 gsm, 145 cm — Blue — tap for the cloth
Viscose Cotton Interlock Knit Fabric, 260 gsm, 218 cm — Yellow
$11.49 / 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.
Black Stripes Interlock Knit, Poly-Viscose, 195 gsm
$7.49 / yard
Black Marl Interlock Knit, Viscose-Poly, 286 gsm
$7.99 / 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
Pink Horizontal-Stripe Interlock Knit, Poly-Viscose
$9.99 / yard
Black Heathered-Marl Interlock Knit, Poly-Viscose
$7.99 / yard
Blue Horizontal-Line Interlock Knit, Poly-Acrylic
$7.99 / yard
Slub Viscose Nylon Interlock Knit Fabric, 160 gsm, 171 cm — Black
$8.49 / 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
Light Grey Heathered-Marl Interlock Knit, Poly-Viscose
$8.49 / yard
Dark Green Leopard Interlock Knit, Viscose
$12.99 / yard
Lavender Chevrons Interlock Knit, Poly-Viscose
$7.99 / yard
Light Blue Check Interlock Knit, Poly-Viscose
$8.49 / yard
Black Abstract Interlock Knit, Poly-Viscose, 270 gsm
$7.99 / yard
Light Yellow Houndstooth Interlock Knit, Poly-Viscose
$6.99 / yard