Sizes from baby and toddlers to mens sizes. These are much like a baby bootie in fashion! You begin the pattern at top of cuff or ankle, and worked down to bottom of foot. Special decreasing and side edge stitches complete the pattern. Knit the top cuff longer for a turned down type cuff if desired. Uses worsted weight yarns, knitting needles, US # 8. Yarn is held doubled through out for a nice thick, warm slipper!