Mitre has been the official ball supplier to the English Football League (EFL) for over 40 years. Two hundred years of sports supplies heritage have combined with the latest technological and scientific innovations to create the Mitre Delta Hyperseam; Mitre's most advanced ball and the current official football of the Sky Bet Championship, League One and League Two, as well as the League Cup. As you would expect from a high quality pro-football, the Delta Hyperseam delivers unrivalled flight control because of its 12-panel construction; with stitched, bonded and fused seams. The ball's rubber interlining and textured surface is designed to increase control and power, and its construction means that it has zero water uptake, which protects the foam and ensures consistency regardless of wet or dry conditions. For year-round use, the Mitre Delta Hyperseam comes in both standard and high visibility 'Fluo' variations. As an affordable alternative, the Delta Hyperseam replica match football and the Fluo variation, are based on the pro-versions, with many of the same innovations. Their clever use of technology, along with the high air retention bladder which keeps maintenance low, makes them ideal for regular use all year round.