The Mitre Primero fluo yellow football is a hugely popular training ball for clubs and schools. These Primero balls combine a soft touch with durable construction to produce a football that you can use anywhere. Mitre Primero training footballs have reliability built in. Great for play on grass or astro turf, these soccer balls are engineered to perform for the whole season and will become a standard part of your teams training routine. Available in sizes 3, 4 and 5. Great value as a single purchase with a price busting, ten ball multibuy value pack also available that includes a handy ball bag. The special reinforced bladder guarantees lifelong shape and size retention. Machine Stitched. Reliable training balls. Soft touch. Grass and astroturf.