What type of fabric is created by the continuous interlocking of yarns into loops?

Knit fabric is formed through the continuous interlocking of yarns into loops, a technique that differentiates it from woven fabrics. In knitting, a single yarn is manipulated in a way that it forms a series of connected loops, resulting in a flexible and stretchable material. This distinct method allows knit fabrics to have characteristics such as elasticity, softness, and a lighter weight compared to woven fabrics. These qualities make knit fabrics particularly popular for garments that require ease of movement, like t-shirts and activewear.

Woven fabrics are made by interlacing two sets of yarns at right angles, which creates a more rigid structure. Denim, while a specific type of woven fabric typically characterized by its twill weave and cotton content, originates from this method rather than the looping technique of knitting. Silk refers to a type of fiber that can be spun into both knit and woven fabrics; it does not inherently describe a construction method like knitting does. The answer, therefore, emphasizes the specific looping technique that defines knit fabrics.