With the new Ambition 3 BB Mid AS, Mizuno has created a true all-surface shoe that is designed to maximize performance on real grass, artificial turf, and all common indoor surfaces. Mizuno footwear designers analyzed players' foot direction and pressure points while playing on a full spectrum of surfaces to engineer a high, dense, multi-directional stud configuration. The new 2 layered insole provides maximum step in comfort. Comfortable, stable, and truly innovative, Ambition 3 AS BB Mid is the most versatile shoe in baseball.