Wilson Durability GuaranteeThe Wilson Men's Rush Pro 4.0 Tennis Shoeis a worthy update to Wilson's most well-rounded shoe. Version 4.0 features a redesigned midsole with the4D Support Chassis 2.0.The new split chassis design allows one portion to extendunder the foot for support and forward propulsion. The lateralpiece runs from heel to toefor stability and control during dynamic movements. Another upgrade to the midsole is Wilson's Energy Cell, an EVA foam in the forefoot for a softerfeel and better weight transfer which results in faster acceleration.Sensifeel 2.0 is back againandit keeps the upper breathable and comfortable, thanks to a minimally layered design of the engineered mesh. To toughenthe outsole, Wilson updated the Duralast Rubber from the RP 3.0 to a harder rubber compound.Upper: Sensifeel 2.0 translates to a minimally layered upper with an engineered mesh that provides enhanced breathability, feel, support, and comfort.AnEndofitinner-sock construction naturalizes the fit of the shoe, and results in both comfort and support.Insole:High-density OrthoLite foam insole offers maximum cushioning and impressive longevity.Midsole:R-DST+midsole foam offers the best combination of cushioning and rebound for dynamic performance.Updated4D Support Chassis 2.0 features a split design with one piece of the chassis under the foot to provide enhanced support and forward propulsion. The lateral chassis piece runs from heel to toefor ultimate stability and control when on the move.Outsole: The all-courtDuralastoutsole is harder than the previous generation Rush Pro, and it provides excellent durability and traction. The shoe'sDynamic Fitrating is DF2. This means the Rush Pro 4.0is built with a 9mm heel-to-toe drop for an optimal balance between cushioning, support, and agility.Color:Black
