Hattifattener snow mold

"The Hattifatteners are tall, thin, ghost-like creatures, resembling long white socks. They have round neckless heads with two round eyes. Below their heads on either side are four or five finger-like projections that resemble hands. They are silent and serious, having neither the ability to talk nor to hear, but in contrast, their sense of feeling is extremely acute, and they can sense even the most minor tremblings of the ground. They communicate seemingly by telepathy, and their eyes change