Mizuno's patented 9 Spike ™ Technology dramatically enhances lateral stability and traction, providing a more stable platform for the athlete's performance. Dynamic synthetic leather is lightweight, breathable and provides excellent durability and comfort. Mizuno's proprietary flex construction that is engineered to provide a controlled flex for all three primary baseball movements: running, batting, and throwing. Black with Pink highlight -- Jennie's signature color Sizes: 1-3 (including half sizes), 4