Knitwear spring and summer is generally for the majority of cotton and linen material, autumn and winter is wool cashmere mink material is the main. 1、Knitted fabric is a fabric formed by using knitting needles to bend yarns into circles and set them on top of each other. Knitted fabrics are divided into weft knitted fabrics and warp knitted fabrics according to the different ways of yarn string set. 2. weft knitting fabric composition: low stretch polyester silk, shaped polyester silk, nylon silk, cotton yarn, wool yarn, etc.; where the port knitting tweed fabric drapes well, often do fashion fabrics, velvet knitting fabric also belongs to the fabric in the top. Weft knitted fabric generally has good elasticity and extensibility, the fabric is soft, firm and wrinkle-resistant, with a strong sense of wool, and easy to wash and dry. However, its moisture absorption is poor, the fabric is not enough brace, and easy to disperse, rolled edge, chemical fiber fabrics are easy to pile, pilling, hook silk. 　　3. generally speaking, knitwear refers to the use of knitting equipment woven out of clothing, so the use of wool, cotton, and a variety of chemical fiber materials woven clothes belong to knitwear, it includes sweaters. Even people generally say that sweatshirts, stretchy shirts are actually knitted, so there is also a knitted T-shirt said. The advantage of cotton is that it will not shrink and can be worn close to the body; the advantage of wool is that the warmth is better, the more wool components, the more expensive it will be, but it is easier to shrink, so it is recommended that when you buy it, you can pick a larger size to buy; mohair is also one of the wool, which is better than the general wool; the advantage of acrylic is that it will not shrink, and various fabrics have their own advantages and disadvantages, so you need to choose according to your own preferences The advantage of acrylic is that it does not shrink.