Knitted fabrics are divided into two basic types: weft-knit fabrics such as a hand-knit sweater and warp-knit fabrics such as tricot. The drawback follows in weft-knit when they cut. The materials used in lingerie are often warp-knit fabrics. 

 

·         The contraction and extension of Knits depends on rib construction.

·         Knits have nap.

·         Ribs/wales versus courses.

·          More elasticity consists commonly along the course than along the wale.