Armalausi

The Armalausi were an obscure Germanic tribe of late antiquity. Their name means "those who wear the armilausa", a type of shirt open at the front and back but connected at the shoulders.
They are known from four geographical and administrative texts. As Armalausi they appear between the Alamanni and the Marcomanni on the Tabula Peutingeriana world map. As Armilausini, they are listed between the Burgundians and Marcomanni in the Cosmographia of Julius Honorius and between the Juthungi and Marcomanni in the Verona list. Under the corrupted spelling Armolaos they are mentioned in the Cosmographia Aethici. Some later manuscripts of Honorius give the corrupted spellings Armilauzini and Amilaismi.
They may have been a tribe of the Hermunduri. Philippus Brietius places them in the Upper Palatinate. They appear to have crossed the Danube and replaced the Varisci in the 2nd or 3rd century, and they probably merged with the Alamanni in the course of the 4th century.