Ring of Warmth 2024
Ring, uncommon, (requires attunement)
If you take Cold damage while wearing this ring, the ring reduces the damage you take by 2d8. In addition, while wearing this ring, you and everything you wear and carry are unharmed by temperatures of 0 degrees Fahrenheit or lower.
Other versions
Source: System Reference Document 5.2 (Wizards of the Coast) · License: Creative Commons Attribution 4.0 details