Prodigy Cale Leiviska Signature Series M4 400G-180g
Prodigy says "M4 is an extremely reliable understable mid-range driver. It is designed for all players and flies extremely far for a mid-range. The M4 will turn up when thrown hard and will then have an extremely long glide and a soft straight finish. It is a favorite of the top pros who need to throw controlled long straight shots. The M4 features the trademark Easy Release Technology."