A subtle tribute to one of Master Roshi’s more... legendary interests from the early days of Dragon Ball. “Pafu Pafu” (ぱふぱふ) — a phrase fans will recognize — adds a playful wink to this clean design. Great for the gym or casual wear, especially for those with a bold heart (or chest). Low-key enough for public, fun enough for fans. Goku might not get it, but Roshi sure would.