Worsted weight is a category of yarn that is medium-thick and versatile, commonly used in knitting and crocheting. It typically has a thickness of about 9 to 11 wraps per inch and is often labeled as "4" on the yarn weight scale. This weight is ideal for a variety of projects, including sweaters, blankets, and accessories. Worsted weight yarn is made from various fibers, such as wool, acrylic, or cotton, allowing for different textures and warmth levels. It is easy to work with, making it a popular choice for both beginners and experienced crafters. Many patterns and projects are designed specifically for this weight, enhancing its accessibility.