Warmth functions as a damage reduction stat against environmental cold. It does not affect cold damage taken from Frost spells or enemies.
Armor and clothing are generally categorized into three tiers based on internal keywords: skyrim survival mode armor warmth ratings
Players must adopt one of three strategies: Warmth functions as a damage reduction stat against
Survival Mode treats your as the sum of four pieces. You cannot get Warmth from jewelry, but you can get temporary resistance via: skyrim survival mode armor warmth ratings