How to use Minecraft Game Theorist Jack Mark skin ?

Learn how to download and apply the Game Theorist Jack Mark 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 Game Theorist Jack Mark 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 Game Theorist Jack Mark skin file.

Does this skin have thick or skinny arms?

This particular Game Theorist Jack Mark skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Game Theorist Jack Mark skin skin?

This particular Minecraft Game Theorist Jack Mark skin has the following color palette:
Black
Cod Gray
White
Black
Denim