Prospect Finch, designed with Softball Legend and Mizuno Brand Ambassador Jennie Finch. The full grain leather palm and Mizuno’s innovative technologies, help you develop the same love for the game as Jennie herself. Jennie Finch Model: Inspired by feedback from Jennie Finch. Full Grain Leather Palm/Pigskin Back: For great durability. ButterSoft Palm Liner: PU palm lining for increased durability, feel, and comfort. MZO Lining: Disperses perspiration away from the skin.