The Mitre Calcio Hyperseam fluo football, the legendary Calcio ball revisited and improved with Mitres innovative Hyperseam technology. Fantastic value, especially at our discount prices, and engineered for outstanding performance. Mitre Calcio fluo yellow training footballs have always been popular, but the introduction of Hyperseam tech takes them to a new level. Sure to become a firm favourite at training grounds throughout the land, the new Mitre Calcio Hyperseam training ball offers optimum consistency, minimum maintenance and excellent resilience. Calcio fluo balls have a host of attractive qualities. Engineered to see out the rigours of the season, foam backed to give a cushioned impact, incorporating a reinforced bladder for shape and size retention, the Calcio Hyperseam is a great choice for club, academy, school or personal use. Suitable for play on grass or astro turf. Available in sizes 3, 4 and 5. Comes in white and yellow versions. Hyperseam technology. Reinforced bladder. Foam-backed for enhanced control and cushioned impact. Grass and astro turf surface.