 Kyle is usually depicted wearing winter attire which consists of a bright green ushanka, a bright orange jacket, dark green pants, and lime-green mittens / gloves. The rare instances in which he is shown without his cap, he has a bright red-to-auburn Jewfro. His hat and hairstyle were influenced by those of James Humphrey, a character whom Matt Stone portrayed in the 1993 film Cannibal! The Musical. While he originally voiced Kyle without computer manipulation, Stone now does so by speaking within his normal vocal range and then adding a childlike inflection. The recorded audio is edited with Pro Tools, and the pitch altered to make the voice sound more like that of a fourth grader.
