Learn how to download and apply the
That guy is called ThatGuyDixon skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):
This particular That guy is called ThatGuyDixon skin has thick (4px) arms. It is based on the classic Steve model.
This particular Minecraft That guy is called ThatGuyDixon skin has the following color palette:
Zeus
Mine Shaft
Black
Mine Shaft
Cod Gray