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The BOS uniform is a piece of clothing in Fallout 4.


The uniform is comprised of three sets of standardized clothing. There are three different variants of this outfit, including orange, olive green, and jet black. The BOS uniform allows armor pieces to be worn over it, but it may not be modified at a workbench. All three variants have the same defensive stats, weight, and value.






  1. The Art of Fallout 4 p.165: "BoS UNDERARMOR
    Form-fitting suit meant to be worn while operating power armor. It has a variety of hard points and attachments for interfacing with a PA frame. This suit isn't necessary for using power armor for short stints, but it facilitates more comfortable long-term use (and has less risk of chafing)."
  2. Fallout: The Roleplaying Game Rulebook p.125: "Originally designed as the underarmor bodysuit for the T-45 Power Armor system. The bodysuit’s surface is covered with an assortment of interface ports and connections to connect the wearer with the Power Armor frame, over it. The Brotherhood of Steel employ these as the base of their standard uniforms, ensuring that as many of their personnel as possible are ready to wear full armor. In battle, the uniform is normally worn under other armor if Power Armor is unavailable, while senior Brotherhood officers often wear a bomber jacket or armored battlecoat over their undersuit."