Learn the types of yarn fibers that are available for crochet patterns (along with knitting and other yarn crafts). You can also find the yarn weight to help you understand what each yarn can be used for. There are plenty of different yarns for you to use for each of your crochet projects. With that said, different fibers of yarn will result in a different look depending on what yarn you use for what project. This guide, Types of Yarn + Yarn Weights Explained, goes over everything you need to know about yarn, from the fiber materials to the weights that make the strands thinner or thicker. Once you find the perfect yarn you're looking for you can go ahead with your crochet design. Below you can find a variety of yarn fibers. Learn all about natural fibers, synthetic fibers, eco-friendly yarns, and yarn weights. We are even sharing some of our favorite free crochet patterns with each yarn weight type. It's also important to consider sensitive skin and allergies when choosing a yarn type. It's amazing the difference in knowing what best yarn to use for each project will make. Looking for more? Sign up for one (or more) of our awesome free newsletters!