Free Knitting Pattern and Class for Easy Pom Pom Socks - Step-by-step expert instruction to knit multicolored footie socks with Wendy Bernard. Free with a free Creativebug trial. This project is great for learning the basics of sock knitting. You will learn how to expertly turn a heel and shape a gusset, and then you’ll see how to graft the toe stitches together with Kitchener stitch. Pictured projects by the designer and Lisa K .