How to use Minecraft Underplayer skin ?

Learn how to download and apply the Underplayer 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 Underplayer 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 Underplayer skin file.

Does this skin have thick or skinny arms?

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

What color is this Underplayer skin skin?

This particular Minecraft Underplayer skin has the following color palette:
Tundora
Mine Shaft
Red
Mine Shaft
Dove Gray