Acadia's Shield

Acadia's Shield is a unique, "clean" variant Synth armor chest piece in the Fallout 4 add-on Far Harbor.

Characteristics
It provides a Damage Resistance of 39 and Energy Resistance of 44, as well as a bonus of +1 to AGI, INT, and END.

Locations
Possible reward for completing the quest The Way Life Should Be if you choose to keep DiMA's secret.