Why do they need to wear jackets?

They are so mighty and produce that much body heat with their super muscles — cold doesn't do shit to them. For aesthetic reasons? We had in Z many cold places and there was never a reason to wear thicker clothing.

They are so mighty and produce that much body heat with their super muscles — cold doesn't do shit to them. For aesthetic reasons? We had in Z many cold places and there was never a reason to wear thicker clothing.