How to use Minecraft I know it's true skin ?

Learn how to download and apply the I know it's true 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 I know it's true 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 I know it's true skin file.

Does this skin have thick or skinny arms?

This particular I know it's true skin has thick (4px) arms. It is based on the classic Steve model.

What color is this I know it's true skin skin?

This particular Minecraft I know it's true skin has the following color palette:
Mine Shaft
East Bay
Shark
Science Blue
Cobalt