The 2021 Tour Series discs feature the new Metallic Z plastic. Wasp - Midrange: Speed 5 | Glide 3 | Turn 0 | Fade 2 | Stability 1.5. The Z Wasp is an overstable midrange with a low profile and large bead. The Wasp can handle full power throws for straight to stable flights or be used at lower speeds for technical flex lines that end with a consistent fade.