But Jack's been basically butt ass naked running around in rags since episode two. Both Jack and Ashi are portrayed as strong characters, and in both cases of nudity is tastefully utilized to convey ideas in regards to their characters. In Ashi's case her expulsion of the darkness and purification was a form of rebirth. With Jack, he's a broken man with almost nothing left but his dwindling will to fight. Ashi dawns foliage to represent her freshly born purity, and Jack's still naked and sad. If it's Ashi's legs that bother you, refer to Jack's muscular build. Warriors are supposed to be physically fit, and personally I don't think it's a bad thing if you draw that into your characters, especially since it's balanced between the sexes.