The new College ID ball, with its 14-panel machine-stitched construction (6 of which are diamond-shaped like the Erre\u00e0 logo), has been designed for training and perfecting individual technique in the youth sectors of all clubs professional and amateur sports.\nThe multi-layer composition (textured Smooth TPU outer cover, low-density polyurethane foam, 3 layers of polyester fabric) guarantees softness and reliability for use on all latest-generation natural and synthetic grass pitches.