Mizuno - 9-Spike Lite Vapor Low (Black/Silver) - Men's: Mizuno's lightest metal spike designed for the aggressive play of the fastest MLB athletes. Mizuno's patented 9 Spike Lite Technology combines the traction and comfort of a molded rubber cleat with the lightweight performance of a Pebax spike plate. The fusion of molded rubber and Pebax has revolutionized performance "non-metal" cleats by providing a soft and light performance cleat alternative. VS-1 provides shock absorption and cushioning. VS-1 absorbs shock and enhances cushioning properties by resisting compression-set, thus extending the cushioning life of baseball and softball cleats. Proflex is Mizuno's proprietary flex construction engineered to provide a controlled flex for all three primary baseball movements: running, batting and throwing. Mizuno Wave Technology provides cushioning and stability. The only technology that combines two distinctly different elements that are both inherently necessary in great baseball and softball cleats. PVC free.