#50 Walking FootThree Sole Walking Foot with Seam Guide #50 is a wiz at working with challenging fabrics. Especially well suited to machine quilting and to sewing sticky materials, this foot also helps you match stripes and plaids by preventing the fabrics that are being stitched together from shifting. Three Sole Walking Foot with Seam Guide #50 features a standard sole, a special quilting sole, and a sole with a central guide for edge stitching and stitching in the