450 grams of sweater is not slim. 450g sweater belongs to autumn and winter clothes with cashmere. First of all, French terry in a narrow sense is the general name of a knitted fabric. This kind of cloth is produced by single-sided circular knitting machine and belongs to single-sided structure; The front is plain and the shading has terry, so it is also called terry cloth. An organization composed of two modules is commonly known as a single sweater, and when it is composed of three modules, it is commonly known as a double sweater or a real sweater. At the same time, the spacing of shading coils is 1 needle, the needle spacing is 2 needles, and the needle spacing is greater than 2 needles. The common weight is between 200 grams and 480 grams, and more than 400 grams belong to the thick type. All textile raw materials can be used to produce this kind of fabric, most of which are used to produce sanitary clothes.