Shop interlock fabric by the yard at Endless Fabrics. Cut fresh to order, mill-direct quality, fast US delivery.
Brown Geometric Interlock Knit, Poly-Cotton
$8.99 / yard
Blue Diamond Interlock Knit, Poly-Cotton, 305 gsm
$8.49 / yard
Pink Horizontal-Stripe Interlock Knit, Poly-Viscose
$9.99 / yard
Blue Diamond Interlock Knit, Poly-Cotton, 290 gsm
$8.49 / yard
Blue Leaf Interlock Knit, Polyester
$7.49 / yard
Red Cartoon-Owl Interlock Knit, Polyester
$6.99 / yard
Red Abstract Interlock Knit, Cotton
$8.49 / yard
Grey Houndstooth Interlock Knit, Cotton
$6.99 / yard
Visualization100% Cotton French Terry Fabric, 228 gsm, 158 cm — Green — tap for the cloth
Brown Micro-Check Interlock Knit, Polyester
$7.49 / yard
Dark Grey Marl Interlock Knit, Nylon
$7.49 / yard
White Dots Interlock Knit, Polyester
$6.99 / yard
Blue Line Interlock Knit, Polyester
$6.99 / yard
Dark Grey Check Interlock Knit, Poly-Viscose, 216 gsm
$7.49 / yard
Light Green Abstract Interlock Knit, Polyester
$8.99 / yard
Black Animal Print Interlock Knit, Poly-Spandex
$7.49 / yard
Grey Vertical-Stripe Interlock Knit, Polyester, 170 gsm
$7.49 / yard
Red Floral Interlock Knit, Polyester
$7.49 / yard
Dark Grey Animal Print Interlock Knit, Nylon-Spandex
$13.99 / 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
Printed Brushed Polyester Cotton Interlock Knit Fabric, 264 gsm, 180 cm — Navy
$9.49 / yard
Yellow Abstract Interlock Knit, Polyester
$6.99 / yard
Black Tone-on-Tone Interlock Knit, Poly-Cotton
$9.49 / yard
Printed Nylon Viscose Stretch Interlock Knit Fabric, 215 gsm, 155 cm — Black
$8.49 / yard
Green Bold-Floral Interlock Knit, Viscose
$7.99 / yard
Printed Brushed Polyester Stretch Interlock Knit Fabric, 150 gsm, 152 cm — Green
$7.99 / yard
Cream Floral Interlock Knit
$8.99 / yard
Grey Marl Interlock Knit, Polyester, 160 gsm, 161 cm
$7.99 / yard
Black Horizontal-Stripe Interlock Knit, Polyester, 180 gsm
$8.99 / yard
Red Abstract-Brushstroke Interlock Knit, Poly-Viscose
$7.49 / yard
Cream Vertical-Stripe Interlock Knit, Polyester, 186 gsm
$6.99 / yard
Visualization100% Cotton Interlock Knit Fabric, 350 gsm, 145 cm — Blue — tap for the cloth
Light Blue Abstract Interlock Knit, Polyester
$8.99 / 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.
Dark Blue Floral Interlock Knit, Cotton-Poly
$7.49 / yard
Dark Grey Circles Interlock Knit, Polyester
$6.99 / yard
Dark Grey Geometric-Honeycomb Interlock Knit, Polyester
$6.99 / yard
Green Abstract Interlock Knit, Nylon-Spandex
$13.99 / yard
Printed Brushed Polyester Stretch Interlock Knit Fabric, 180 gsm, 150 cm — Grey
$6.99 / yard
Brown Houndstooth Interlock Knit, Cotton
$8.49 / yard
Dark Green Geometric-Hexagon Interlock Knit, Poly-Cotton
$8.99 / yard
White Flowers Interlock Knit, Cotton-Poly
$7.49 / yard
White Bear Milk Silk Knit, Polyester
$8.99 / yard
Dark Grey Geometric-Hexagon Interlock Knit, Poly-Cotton
$8.49 / yard
Navy Vertical-Stripe Interlock Knit, Poly-Viscose
$7.99 / yard
Blue Check Interlock Knit, Polyester, 250 gsm
$7.49 / yard
Red Check Interlock Knit, Polyester
$6.49 / yard
White Dots Interlock Knit, Poly-Viscose
$7.49 / yard