This one is sized for children AND adults! Not for kids anymore! This is so cute to wear, and once everyone sees you in this, they will want one! Easy sizing, easy fit. Simple pattern will have you completing many hats in one week! Stash these away too for extra on hand gifts! Uses worsted weight yarns, knitting needles circular, 16 # 7, and # 9. You will also need a set of double points in # 7, and # 9 for very few rounds of top decreasing. Note that size # 7 is for childrens hat, size # 9 is for adults hat. We use a thick worsted weight yarn.