Red Heart hat crochet patterns are available on the company's website, as of 2015. In the free patterns section of the website, users can choose crochet and narrow down their project by type, skill level, gender and theme.
The website includes free video tutorials where users can learn how to make a certain stitch or see step-by-step instructions for a whole project, including some hat patterns. Red Heart also provides patterns and instructions for knitting. The company sells a wide variety of yarns in solid colors and patterns, made from synthetic or natural fibers, and available in a variety of weights that are suitable for different projects.