WILSON Men's Rush Pro 4.5 Clay Tennis Shoes, Black Infrared White, 9

Sole material: RubberShaft height: ChevilleOuter material: SyntheticInner material: Manmade4D Support Chassis 2.0: This split chassis extends under the foot to provide better support and forward propulsion. This side piece runs from heel to toe for ultimate stability and control throughout dynamic movement.DF2: This heel-toe slope (9mm) offers the best compromise between comfort and performance.Endofit: This integral sock internal structure provides enhanced comfort and stability, as well as an intuitive fit.Energy Cell: This lightweight EVA foam at the front of the midsole provides a softer feel for optimal transfer of body weight to impact, creating a more explosive acceleration. Perfect for everyday use. top-grade materials and excellent craftsmanship ensure long-lasting durability.