Raquette De Tennis Wilson Ultra 108 V4.0

Crush ZoneThis innovative grommet system compresses at impact to provide a higher sweet spot and longer ball retention time on the string, creating better feel and more potential energy for explosive power.High Performance Carbon FiberThis high modulus carbon graphite offers increased frame stiffness for explosive power.Integrated Perimeter Weighting SystemThis weight distribution system increases the volume of each side for increased stability without compressing the impact point.Sweet Spot ChannelThis cavity in the side of the frame extends the horizontal strings and increases the response of the eyelets for more power.Inverted Power RibThis core geometry optimizes stability to reduce frame twist.Power TaperThis grip increases the mass of the cross section for more power and responsiveness