realistic, fantasy style, extreme cold weather, a set of chainmail armor crafted from a dark, silvery metal that shimmers with a cold, icy blue sheen. Each link appears to be etched with intricate runes that softly glow with a frosty light. The armor feels perpetually cold to the touch, and a thin layer of frost clings to its surface, never melting regardless of the surrounding temperature. When worn, the armor seems to radiate a chilling aura, causing the air around the wearer to cool noticeably. The pauldrons of the armor are adorned with the emblems of frost giants, and the chest piece is reinforced with overlapping plates that resemble shards of ice. The gauntlets are finely articulated, allowing for both protection and dexterity, and are decorated with ice crystal patterns that seem to change and shift like snowflakes in the wind