The New Balance WCT1004 is an update to the very popular WCT1003. The WCT1004 is a high performance tennis shoe that offers the ultimate in breathability, cushioning and durability. The WCT 1004 remains a technical, supportive, cushioned tennis shoe featuring S-Curve technology that enhances the shoe's performance attributes. Abzorb SBS cushioning in the heel/forefoot for superior shock absorption, performance, and comfort. NDurance outsole combines with high abrasion toe tip for maximum durability on courts. Lightning Dry lining keeps feet dry and comfortable. Lightweight synthetic/mesh upper ensures lightweight support. Wide D width.