Towering figures with skin like mountain slate or fresh snow, the Glacial Jotun-kin are the undisputed masters of the world's frozen ceilings. They carry the blood of ancient giants and the stubbornness of the permafrost, blending a fierce devotion to gods of battle with a mystical connection to the biting wind. Whether they are chanting ice-laden incantations or tracking a behemoth across the rime plains, they remain a proud and formidable presence in any adventuring party.

Possessing a frame that dwarfs most humanoids, these half-giants have skin ranging from the pale white of a blizzard to the deep grey of a thunderhead. Their hair is often thick and coarse, resembling frosted wire, appearing in shades of white, silver, or blue-black. Their eyes possess a crystalline quality, frequently mirroring the turquoise hue of deep glacial ice. While their proportions are broadly human-like, their bone structure is much denser, and they radiate a faint, natural chill that keeps their skin cool even in temperate climates.

Jotun-kin society is organized into Great Hearths, which serve as both family units and military companies. They value self-sufficiency, strength of character, and the ability to contribute to the collective survival of the clan. Status is earned through deeds of bravery and the mastery of a specific craft, whether that be smithing, hunting, or the weaving of frost-magic. They are a deeply oral culture, recording their history in epic skaldic poems that are chanted during long winter nights. Cowardice is considered a literal rot of the soul, and those who fail to stand their ground are often exiled into the wastes.

Religion is the bedrock of their existence, centered on a pantheon of martial deities who represent the harsh truths of the north. They worship gods of storm, battle, and frozen strength, believing that life is a series of tests meant to sharpen the spirit like a blade. Most tend toward Lawful Neutral or Neutral Good alignments, adhering to strict codes of honor and hospitality while maintaining a pragmatic view of survival.

Their settlements are usually carved directly into glaciers or built from massive slabs of volcanic basalt. The architecture is cyclopean and minimalist, designed to trap heat and withstand the pressure of mountain-flattening winds. Central to every home is a 'Warm-Stone', a magically or alchemically heated pillar around which the family sleeps. They have a particular fondness for high-altitude terraces where they can observe the movement of the stars and the shifts in the weather.

They view 'small-folk' with a mix of protective paternalism and cautious respect. While they find the fragility of other species concerning, they are often the first to forge alliances against existential threats like dragons or demonic incursions. They have a long-standing kinship with mountain-dwelling dwarf-like peoples, sharing techniques in masonry and metalworking, though they occasionally clash with more aggressive goblin-kin over hunting grounds.