FIFA inspected specification Full PU anodized finish - BLUE 4 layer polyester lining No Leak Triple Latex Bladder Size 5 only A full PU ball with a funky metalic Blue outer. Manufactured to FIFA Inspected specifications. 9 stitches per edge of panel. Hand Sewn. No Child Labour. No Leak Triple layer Latex bladder gives great feel and playability with the leak proof qualities of butyl.