Abstract: One or more embodiments of a jacket including a shell and a first pair of connectors. The shell is sized and arranged to cover at least a portion of arms, shoulders, and front and sides of a torso of a person when the jacket is worn by the person. The shell is sized and arranged to not cover at least a portion of a back of the torso of the person when the jacket is worn by the person. The portion of the back of the torso of the person which the shell is not arranged to cover extends from a lower back of the back of the person to an upper back of the back of the person. The first pair of connectors are arranged to be on the neck, shoulders, or back of the person when the jacket is worn by the person.