Griffin Streamline Armband for Zune 4/8GB (Black) Compatibility: Zune 4 GB, 8 GB Ultra-lightweight one-piece construction safeguards your Zune from scratches and dust without slowing you down Integrated, clear, full-face screen protector makes it easy to navigate menus and playlists Washable, soft, and comfortable; armband adjusts two ways for a breathable fit Reflective trim helps make you more visible to traffic in low light