Nike Control Footballs. OmniSculpt technology -- grooves debossed into the casing allow air to travel around the ball delivering truer flight. Contrast colors bring Flicker and allows the ball to maintain a high level of visual performance. 4 Panel, Fuse Welded, Staggered Seam - Modern method of making a shorter seam length allowing for greater sphericity, larger sweet spots, and optimal touch. Engineered placement of 3D ACC Ink adds grip while enhancing the aerodynamic properties.