Stay on the pitch longer with our NeverFlat soccer ball. The Spalding NeverFlat soccer balls consist of an exclusive membrane technology that tightens the natural pores in the bladder to improve pressure retention along with a valve cap that eliminates leaks and keeps dirt out. Additionally, we use a proprietary technology called NitroFlate which is injected into the ball, forming a protective barrier against air seepage, this means the ball stays inflated 10X longer than traditional balls. Machine stitched PU composite cover. Ready for competitive play.