Soccer Ball Knight Sport Blast

14 panel design. Machine stitched- polyurethane sealed seams. Laminated butyl synthetic bladder. Crafted with dual hyper foam lining. Embossed grooves provide up to 400% more stability versus other flat panel construction. Professional match ball for grass and astro surfaces. Match Quality Ball GEN Soccer 1.5mm FIFA Approved PU Shinny glossy, with 4 strong polyester cross