* The Pump provides the ultimate level in personalized pro performance and comfort * Max Armour V with titanium reinforced composite embedded zones provides optimum lightweight structure, stability and durability * Dual zone liner with Duratex grip and wicking Duratex enhances durability with increased heel lock * 7 mm felt and EVA foam tongue provides excellent fit and comfort * Vented lightweight low profile carbon / glass composite outsole increases torsional rigidity and maximizes energy transfer