Features: Enhanced midsole. A geometric FuelCell midsole made with a new PEBA/EVA blend provides a taller and wider bed of lightweight cushioning, while maintaining that propulsive feel Lightweight lockdown.  A breathable mesh upper utilizes FantomFit technology for added bonded support FuelCell foam delivers a propulsive feel to help drive you forward Sublimated graphics No-sew overlaysSpecs: 212 grams (7.5 oz) Heel-toToe Drop 6mm Material Synthetic/mesh upper