KNITS
Knitting consists of consecutive loops of thread or yard, called wales (columns) and courses (rows).
  • Weft Knit fabrics are characterized by the wales running perpendicular to the course of the yarn.
  • Warp Knit fabrics have the wales and courses running roughly parallel.  Since one yarn is required for every wale, warp knitting is typically done by machine. 
  • Tricot Knit is a special case of warp knitting in which the yarn zigzags vertically, following a single wale of knitting, rather than a single course, as is customary. Tricot knits are very resistant to runs and are commonly used in lingerie.