Aaron is fairly average in build and appearance. Standing at 5'10" and only about 110 pounds, his simple features are not wholly unattractive, though he's fairly gangling and doesn't show much physical bulk, despite being somewhat athletic. His blue eyes and dark brown hair form a clean contrast and accent his agility, but he doesn't actually show much dexterity unless he's working on his equipment.  In general, he sticks out very little, and tends to blend in to his environment unless he's actively engaged in the conversation at hand.

Those who talk with him quickly realize that he is quite intelligent, and has an excellent memory...when he actually tries to remember something.  He also tends to drift occasionally, seemingly not all there, and tends to be a bit on the outside of social groups.

If asked, some people have seen him use some powers. He is very good at inventing things, and during one SUP class acted with blurring speed to create something and avoid getting hit by paintballs. Normally, however, he seems relatively powerless and unassuming.

That said, things just seem to go his way, except for the fact that he was in a coma for the past two months, during which time he lost all sense of time.