Tall and lithe, Argent is well-built for combat, with thickly-toned muscle hidden under his clothing and belied by his slim build. Much of his body is riddled with small scars, mostly from burns or cuts, though a large mark covers most of his chest, comprised of many scars built onto each other. This aside, his face is mostly untouched, his fuchsia eyes shining in stark contrast to his grey-tinged black locks and his canine teeth sharp like fangs. Standing at just under six feet, Argent strikes an imposing figure, and his habit of snarling when irritated doesn't do anything for it. True to his Faunus heritage, Argent has a rather fluffy black wolf's tail sprouting from the base of his spine, which usually ends up partially wrapped around his left hip and pinned in place with a small clip, to keep it out of the way.

Argent's outfit fits his personality, comprised of simple black pants and rugged black leather boots with steel plates at the heels and steel toe-caps, with a red belt around his right thigh, connected to a matching belt by a matching red strap, with another strap hanging free on the left side. His torso is covered in multiple layers, the lowest being a long-sleeved white collared shirt, with a grey-striped zippered black vest over it, with yet another red belt, this one a fair bit larger, resting on his waist over the vest. When out and about, or on a mission, he adds an ornate silvery-white coat on top of everything, reaching to his mid-calves, with numerous straps and buckles, pale blue trim, and a pale blue belt around the waist that almost always remains unfastened. On the back of this coat is his crest a bold black striking against the silvery white. Finally, covering his hands are a pair of deerskin leather gloves, soft and supple but durable enough to withstand his fierce combat.