Yonex Fusionrev 4
 
Surface: All-Court
Weight: (per size)  335g / 11.8oz per size 26.0 cm shoe
Upper: Synthetic Fiber, Synthetic Resin
Midsole: Synthetic Resin
Outsole: Rubber Sole (Endurance Rubber II)
Material: POWER CUSHION+, POWER CUSHION, Endurance Rubber II, Double Raschel Mesh, Durable Skin, Durable Skin Light, Power Graphite Sheet, Feather Bounce Foam