How to use Minecraft Underboss skin ?

Learn how to download and apply the Underboss skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):

1. Go to the Minecraft website and login to your account.
2. Click the “Minecraft Java Edition” dropdown menu and select “change skin”.
3. On the next page, click “select file” and upload the Underboss skin file.

1. Open the game app and press the “dressing room” button on the main menu screen.
2. Press “Edit Character” -> “owned skins” -> “choose new skin” and upload the Underboss skin file.

Does this skin have thick or skinny arms?

This particular Underboss skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Underboss skin skin?

This particular Minecraft Underboss skin has the following color palette:
Goldenrod
Black
White
White
Royal Blue