Zo Verve 16: Offering a blend of stiff and soft materials for hard hitters, Gamma's Zo Verve is a co-polyester that offers maximum power and greater spin for deeper, more penetrating shots from anywhere on the court. Verve's unique construction blends ultra high molecular weight polyester (black) for max spin and durability with the co-extruded Zo high energy co-polyester core (white) for greater elasticity, max feel and power.
TNT2 16: Provides even more power and control with less shock and a more lively feel. TNT2 processing enhances playability, durability and control for all playing styles. Elastalon center core and outer wraps with a Pearl coating to enhance durability.