Rashu is tall for a human, standing several inches over six feet in height. he has a sturdy, muscled build, his skin only very light tanned since he has been mostly being indoors. His brown hair is kept very short, and he has no facial hair. His brown eyes are fairly expressive, which is one of the reasons he has trouble lying well.

He wears simple dull-colored clothing, including robes, though he is usually seen wearing armor constructed from a mesh of composite plates and a padded jumpsuit. He has a backpack on his back, along with a physical shield and something that almost looks like half of a technological longbow with no bowstring. He usually has a lightsaber hanging from his belt as well, along with a pouch on the opposite hip.