Shop interlock fabric by the yard at Endless Fabrics. Cut fresh to order, mill-direct quality, fast US delivery.
Black Grid Interlock Knit, Polyester
$18.99 / yard
Dark Grey Diagonal-Plaid Interlock Knit, Poly-Viscose
$18.99 / yard
Olive Leopard Interlock Knit, Polyester
$18.49 / yard
Black Geometric-Line Interlock Knit, Polyester
$18.49 / yard
Light Beige Heathered-Marl Interlock Knit, Polyester
$19.49 / yard
Black Brushed Interlock Knit, Nylon-Spandex
$19.49 / yard
Dark Brown Interlock Knit, Tencel Lyocell-Poly
$19.49 / yard
Olive Brushed Faux Suede, Polyester
$18.99 / yard
Dark Green Leopard Interlock Knit, Polyester
$18.49 / yard
Black Houndstooth Interlock Knit, Polyester, 226 gsm
$18.49 / yard
Light Grey Abstract Jacquard, Poly-Viscose, 516 gsm
$18.99 / yard
Maroon Interlock Knit, Tencel Lyocell-Viscose
$19.49 / yard
Charcoal Interlock Knit, Nylon-Spandex
$19.49 / yard
Black Interlock Knit, Tencel Lyocell-Viscose
$19.49 / yard
Blush Interlock Knit, Tencel Lyocell-Poly
$19.49 / yard
Black Brushed Faux Suede, Polyester
$18.99 / yard
Light Blue Marl Interlock Knit, Polyester
$19.49 / yard
Royal Blue Brushed Interlock Knit, Nylon-Spandex
$19.49 / 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
Pale Sage Interlock Knit, Nylon-Spandex
$19.49 / yard
Light Tan Interlock Knit, Tencel Lyocell-Viscose
$19.49 / yard
Cream Diamond Jacquard, Polyester, 317 gsm
$18.99 / yard
Grey Vertical-Stripe Interlock Knit, Nylon
$18.99 / yard
Light Olive ITY Knit, Polyester
$18.99 / yard
Black Textured Interlock Knit, Viscose
$19.49 / yard
Black Horizontal-Stripe Interlock Knit, Poly-Viscose, 305 gsm
$18.99 / yard
Nylon Stretch Interlock Knit Fabric, 250 gsm, 130 cm — Grey, ref EF-267095
$19.49 / yard
Dark Grey Marl Interlock Knit, Polyester, 220 gsm, 185 cm
$19.49 / yard
Grey Pinstripes Interlock Knit, Nylon
$18.99 / yard
Light Beige Interlock Knit, Tencel Lyocell-Poly
$19.49 / yard
Visualization100% Cotton Interlock Knit Fabric, 350 gsm, 145 cm — Blue — tap for the cloth
Sage Interlock Knit, Viscose-Nylon
$18.99 / 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.
Charcoal Heather Interlock Knit, Tencel Lyocell-Poly
$19.49 / yard
Black Brushed Interlock Knit, Poly-Viscose
$17.99 / yard
White Marl Interlock Knit, Polyester, 240 gsm
$18.49 / yard
Orange Interlock Knit, Poly-Spandex
$19.49 / yard
Light Sage Textured-Stripe Interlock Knit, Poly-Viscose
$18.99 / yard
Bright Red Brushed Interlock Knit, Nylon-Spandex
$18.99 / yard
Green Tone-on-Tone Interlock Knit, Polyester, 392 gsm
$18.99 / yard
Grey Grid Interlock Knit, Polyester
$18.99 / yard
Light Pink Heathered-Marl Interlock Knit, Poly-Cotton
$19.49 / yard
Dusty Purple Interlock Knit, Viscose
$19.49 / yard
Orange Marl Interlock Knit, Poly-Viscose, 380 gsm
$18.99 / yard
Dark Grey Marl Interlock Knit, Polyester, 180 gsm, 155 cm
$18.49 / yard
Peach Marl Interlock Knit, Polyester
$18.99 / yard
Pink Stripes Interlock Knit, Polyester
$18.49 / yard
Black Vertical-Stripe Interlock Knit, Polyester, 182 gsm
$18.49 / yard
Dark Grey Marl Interlock Knit, Viscose
$18.49 / yard
Dark Grey Plaid Interlock Knit, Poly-Viscose, 299 gsm
$17.99 / yard
White Grid Interlock Knit, Poly-Viscose
$18.49 / yard