The Night King is the mysterious leader of the White Walkers in HBO’s hit series Game of Thrones. Pale, blue striated flesh streches upwards into a regal and organic ice crown. This malevolent and powerful being raises more questions than he answers. Male Fit Mask (will accommodate anyone whose head is between 21.25 – 23.5 inches in circumference). Available in the United States of America its territories and possessions Canada the countries of the European Union Australia and New Zealand.