Skill Level: Easy Sizes included are: Small (US Women's 5-6), Medium (US Women's 7-8) and Large (US Women's 9-10) Using easy stitches, these slouchy slippers are super comfy and quick to work up. Plus, I have full stitch charts for the soles of all sizes of the slippers. Recommended Yarn 4 - Medium Worsted Weight Recommended Hook 5.5mm [US-I] or 6.0mm [US-J] Stitch Diagram? Yes for soles