"This spiffy cap is part of the uniform for Hyrule's Royal Guard. It's lighter than it looks and easy to move around in. It's a rather rare find."
— In-Game Description
The Royal Guard Cap is a piece of armor found in Breath of the Wild. It has a base defense of 4, and was released as a part of the second DLC expansion for the game: 'The Champions' Ballad'.
This piece of armor can be found inside Hyrule Castle, in the room above the Sanctum. Be sure to check our Interactive Map for a more precise location.
After Link has obtained this item for the first time, he will be able to purchase it from Granté in Tarrey Town for 50 Rupees.
The Royal Guard Set (also including the Royal Guard Uniform and the Royal Guard Boots) when equipped decreases the amount of stamina used from a charge attack. This set is not enhanceable.
Pre-release image of the armor
Information shown when obtaining the Royal Guard Cap
Location of the Royal Guard Cap