Shop interlock fabric by the yard at Endless Fabrics. Cut fresh to order, mill-direct quality, fast US delivery.
Polyester Stretch Interlock Knit Fabric, 270 gsm, 155 cm — Black
$8.99 / yard
Dark Grey Diagonal-Plaid Interlock Knit, Poly-Viscose
$7.99 / yard
Animal Print Polyester Stretch Interlock Knit Fabric, 200 gsm, 150 cm — Khaki
$7.49 / yard
Black Marl Interlock Knit, Viscose-Poly
$7.99 / yard
Black Geometric-Line Interlock Knit, Polyester
$7.49 / yard
100% Cotton Interlock Knit Fabric, 190 gsm, 180 cm — Black
$11.49 / yard
100% Polyester Interlock Knit Fabric, 310 gsm, 165 cm — Black
$9.49 / yard
Dark Green Leopard Interlock Knit, Polyester
$7.49 / yard
Visualization100% Cotton French Terry Fabric, 228 gsm, 158 cm — Green — tap for the cloth
100% Polyester Interlock Knit Fabric, 227 gsm, 160 cm — Black
$8.49 / yard
100% Cotton Interlock Knit Fabric, 190 gsm, 175 cm — Black
$10.99 / yard
Black Geometric Interlock Knit, Poly-Cotton, 217 gsm
$9.99 / yard
Black Houndstooth Interlock Knit, Polyester, 226 gsm
$7.49 / 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 — Black
$11.49 / yard
Black Marl Interlock Knit, Polyester, 482 gsm
$6.49 / yard
Polyester Stretch Faux Suede Fabric, 235 gsm — Black
$8.49 / yard
Blue Marl Interlock Knit, 308 gsm
$10.99 / yard
Brushed Polyester Cotton Interlock Knit Fabric, 330 gsm — Black
$10.49 / 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
Dark Blue Herringbone Interlock Knit, Viscose-Nylon
$7.99 / yard
100% Polyester ITY Knit Fabric, 220 gsm, 150 cm — Black
$8.49 / yard
Nylon Stretch Interlock Knit Fabric, 205 gsm, 162 cm — Black
$9.99 / yard
100% Polyester Interlock Knit Fabric, 95 gsm, 170 cm — Black
$7.49 / yard
100% Cotton Interlock Knit Fabric, 175 gsm, 165 cm — Black
$11.49 / yard
100% Polyester Interlock Knit Fabric, 175 gsm, 165 cm — Black
$6.99 / yard
Black Horizontal-Stripe Interlock Knit, Poly-Viscose, 305 gsm
$7.99 / yard
Black Marl Interlock Knit, Polyester, 212 gsm
$6.99 / yard
100% Polyester Interlock Knit Fabric, 160 gsm, 150 cm — Black
$6.99 / yard
Dark Grey Diamond Interlock Knit, Poly-Viscose
$8.49 / yard
100% Polyester Interlock Knit Fabric, 233 gsm, 160 cm — Black
$8.49 / yard
Visualization100% Cotton Interlock Knit Fabric, 350 gsm, 145 cm — Blue — tap for the cloth
Heather Slub Polyester Cotton Interlock Knit Fabric, 210 gsm, 150 cm — Black
$9.99 / 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.
100% Cotton Interlock Knit Fabric, 195 gsm — Black
$11.49 / yard
100% Cotton Interlock Knit Fabric, 170 gsm, 160 cm — Black
$10.99 / yard
Cream Openwork Interlock Knit, Metallic-Cotton
$6.99 / yard
Black Stripes Interlock Knit, Poly-Viscose, 195 gsm
$7.49 / yard
Cotton Polyester Interlock Knit Fabric, 190 gsm, 153 cm — Black
$7.49 / yard
Dark Red Marl Interlock Knit, Polyester, 218 gsm
$6.99 / yard
100% Polyester Chenille Fabric, 401 gsm, 165 cm — Black
$9.49 / yard
100% Polyester Interlock Knit Fabric, 130 gsm, 165 cm — Black, ref EF-250603
$7.99 / yard
Jacquard 100% Polyester Interlock Knit Fabric, 192 gsm, 165 cm — Black
$7.49 / yard
100% Polyester Interlock Knit Fabric, 200 gsm, 158 cm — Black
$7.49 / yard
Black Vertical-Stripe Interlock Knit, Polyester, 182 gsm
$6.99 / yard
100% Polyester Interlock Knit Fabric, 200 gsm, 160 cm — Black
$7.49 / yard
Slub Viscose Nylon Interlock Knit Fabric, 160 gsm, 171 cm — Black
$8.49 / yard
100% Polyester Interlock Knit Fabric, 265 gsm, 154 cm — Black
$6.49 / yard
100% Polyester Interlock Knit Fabric, 250 gsm, 155 cm — Black
$6.49 / yard
Brushed 100% Polyester Interlock Knit Fabric, 250 gsm, 160 cm — Black
$7.49 / yard
Light Grey Vertical-Stripe Interlock Knit, Viscose-Nylon
$11.49 / yard
Polyester Stretch Interlock Knit Fabric, 305 gsm — Black
$7.99 / yard