New Mizuno Classic G4 Mid 320225 Mens 11.5 Baseball Metal Cleats Black Silver Red Black Silver Injected molded boot with a stay comfortable Injected molded boot with a felt liner Hi lo 76 80mm chassis Hi lo street wheel with abec 5 bearings STRETCHWEB technology adapts to the runner's foot strike by unleashing the full potential of BOOST foam in the footbed and midsole The industry's best selling metal spike enhanced with Wave Technology™ and full length EVA Proprietary synthetic leather is lightweight and provides excellent durability Patented 9 Spike™ Technology provides optimal lateral traction for first step quickness Provides optimal stability to reduce spin out in the batter's box Baseball specific diagonal flex in the forefoot increases pivot traction during the throwing process Mizuno Wave Technology® enhances both stability and cushioning for unsurpassed performance Mizuno's global Crew21 initiative ensures production of Earth friendly materials