Asuma was a tall man, with brown eyes, olive skin, short black spiky hair, and a beard. His clothing consisted of the standard Konoha ninja uniform with the sleeves rolled up half way, flak jacket, regular shinobi sandals and forehead protector. He also wore a sash that had the kanji for "Fire" (火) marked on it around his waist, a pair of black bangles, and bandages wrapped around the arms of his sleeves.