Spacer fabric is a knit with two outer layers joined by a spacer yarn, usually a monofilament, which creates an air gap between them. It is produced on special machines with two needle beds, usually by warp knitting. The result is a thick, elastic, airy and cushioning fabric.
It is used for mattresses, shoes, sports straps, linings and inserts. It is not the usual fabric for t-shirts or sweatshirts. If you need it, ask for exact specifications: thickness, density and composition, since it is not part of the standard jersey or interlock range.
spacer3d knit
