Armor Mastery Feats

Armor mastery feats require armor training as a prerequisite. You gain the benefits of an armor mastery feat only while wearing armor with which you are proficient and only while wearing a type of armor that matches the feat’s armor proficiency feat prerequisite, if any. Armor mastery feats without armor proficiency prerequisites can be used while wearing any suit of armor. Characters who lack the armor training class feature can access armor mastery feats by taking the Armor Focus feat.  

Feat List