Roman auxiliary cavalry served in alae and mixed cohorts. Riders of the auxilia scouted, protected flanks, pursued enemies and participated in raids and battles. They were not exclusively light cavalry: equipment and tactics depended on unit, date and task.
Equipment could include a spear, javelins, a sword, a shield, a helmet and body armour. Finds and tombstones show considerable variation. Face masks are known in Roman cavalry equipment, particularly for display and training; there is no basis for excluding every auxiliary from their use.
A cavalry soldier should not automatically be identified with the civilian equestrian order. For horse equipment, see Roman cavalry equipment.
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