DnD 5e Players handbook

Clothes, Cold Weather

Adventuring Gear Common

This outfit consists of a heavy fur coat or cloak over layers of wool clothing, as well as a fur-lined hat or hood, goggles, and fur-lined leather boots and gloves. As long as cold weather clothing remains dry, its wearer automatically succeeds on saving throws against the effects of extreme cold (see “Extreme Cold”).

Cost: 10 gp Weight: 5 lb.