- "A warm pullover typically worn by mountain folk. Its sturdy fabric and thick gloves are great at retaining body heat."
- — In-game description
The Warm Doublet is an item from The Legend of Zelda: Breath of the Wild. It is a body armor granting Cold Resistance effect. Link can equip it to keep out the mountainous cold climate. It was known as the Quilted Shirt in early builds of the game.
The Old Man in the Great Plateau offers Link one Warm Doublet if Link cook him a dish. The recipe consists of three ingredients, a Spicy Pepper, a Raw Meat and a fish. When Link returns the dish to the Old Man at night at the Woodcutter's House, a Treasure Chest containing the pullover appears. Link can also receive it from the Old Man by ascending Mount Hylia on the Great Plateau. He can purchase it at the Vestest Clothing Boutique in Hateno Village. The Warm Doublet can also be dyed at the Kochi Dye Shop. The Warm Doublet is one of the few pieces of armor that cannot be enhanced by the Great Fairies, in contrast to the Snowquill Tunic.
The Warm Doublet allows Link to traverse moderately cold areas, allowing him to complete all of the Great Plateau areas without taking cold damage. However, it provides inadequate protection from the coldest places in Hyrule, such as Lanaryu Mountain or Hebra.
Once obtained, the Snowquill Tunic is superior to the warm doublet in every way: it offers more defense, can be upgraded, and when upgraded and worn with the rest of its set provides additional bonuses.