Hobgoblin

Darkvision. You can see in dim light within 60 feet as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.   Thick Hide. Your skin is a thick, leathery hide, When you are not wearing armor, your AC equals 13 + your Dexterity modifier. A shield's benefits apply as normal while you use your thick hide.   Toughness. Your maximum hit points increases by 1, and it increases by 1 each time you gain a level.