Shop interlock fabric by the yard at Endless Fabrics. Cut fresh to order, mill-direct quality, fast US delivery.
Black Marl Interlock Knit, Viscose-Poly
$7.99 / yard
Brown Marl Interlock Knit, Poly-Viscose, 175 gsm
$8.49 / yard
Grey Marl Interlock Knit, Polyester, 440 gsm
$10.49 / yard
Black Marl Interlock Knit, Polyester, 482 gsm
$6.49 / yard
Blue Marl Interlock Knit, 308 gsm
$10.99 / yard
Light Beige Heather Interlock Knit, Poly-Viscose
$7.49 / yard
Heathered Blue Marl Interlock Knit, Cotton
$12.49 / yard
Dark Grey Marl Interlock Knit, Polyester, 220 gsm, 185 cm
$6.99 / yard
Visualization100% Cotton French Terry Fabric, 228 gsm, 158 cm — Green — tap for the cloth
Black Marl Interlock Knit, Polyester, 212 gsm
$6.99 / yard
Green Marl Interlock Knit, Cotton
$11.49 / yard
White Marl Interlock Knit, Polyester, 240 gsm
$7.49 / yard
Light Grey Marl Interlock Knit, Polyester, 307 gsm
$6.99 / yard
Light Grey Marl Chenille, Polyester
$8.99 / yard
Green Marl Interlock Knit, Poly-Viscose
$6.49 / yard
Heather Slub Polyester Cotton Interlock Knit Fabric, 210 gsm, 150 cm — Black
$9.99 / yard
Red Marl Interlock Knit, Poly-Cotton, 330 gsm, 160 cm, ref EF-224549
$9.49 / yard
Dark Red Marl Interlock Knit, Polyester, 218 gsm
$6.99 / yard
Black Marl Interlock Knit, Viscose-Poly, 286 gsm
$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 Pink Heathered-Marl Interlock Knit, Poly-Cotton
$10.49 / yard
Dark Red Marl Interlock Knit, Polyester, 283 gsm
$9.99 / 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
Black Heathered-Marl Interlock Knit, Poly-Viscose
$7.99 / yard
Dark Grey Marl Interlock Knit, Viscose
$6.99 / yard
Light Grey Heathered-Marl Interlock Knit, Poly-Viscose
$8.49 / yard
Dark Grey Marl Interlock Knit, Nylon-Spandex
$10.49 / yard
Grey Textured Interlock Knit, Polyester
$10.99 / yard
Dark Grey Marl Interlock Knit, Viscose-Poly, 275 gsm
$9.99 / yard
Visualization100% Cotton Interlock Knit Fabric, 350 gsm, 145 cm — Blue — tap for the cloth
Dark Grey Marl Interlock Knit, Poly-Viscose, 300 gsm, 155 cm
$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.
Black Marl Interlock Knit, Polyester, 250 gsm
$6.49 / yard
Black Dots Interlock Knit, Cotton-Poly
$9.49 / yard
Khaki Marl Interlock Knit, Polyester
$8.99 / yard
Dark Grey Marl Interlock Knit, Cotton-Poly, 155 gsm
$7.49 / yard
Grey Marl Interlock Knit, Poly-Spandex
$9.99 / yard
Off-White Marl Interlock Knit, Poly-Cotton
$7.99 / yard
Heather 100% Polyester Interlock Knit Fabric, 343 gsm, 155 cm — Black
$9.49 / yard
Dark Grey Marl Interlock Knit, Poly-Nylon, 418 gsm
$9.49 / yard
Red Marl Interlock Knit, Poly-Cotton, 330 gsm, 160 cm, ref EF-220627
$10.49 / yard
Black Marl Interlock Knit, Poly-Acrylic
$6.99 / yard
Dark Grey Marl Interlock Knit, Polyester, 355 gsm
$9.49 / yard
Dark Grey Marl Interlock Knit, Viscose-Nylon, 290 gsm
$11.49 / yard
Dark Red Marl Interlock Knit, Polyester, 380 gsm
$10.49 / yard
Dark Grey Marl Interlock Knit, Poly-Cotton, 220 gsm
$8.49 / yard
Light Grey Marl Interlock Knit, Polyester, 220 gsm, 160 cm
$8.49 / yard
Dark Grey Marl Interlock Knit, Polyester
$6.49 / yard
Dark Grey Marl Interlock Knit, Cotton-Poly, 279 gsm
$8.99 / yard
Dark Grey Vertical-Stripe Interlock Knit, Polyester, 310 gsm
$7.99 / yard