Puma Ultra 5 Pro FG/AG 107693 01 Soccer boots for kids Puma soccer boots for kids will provide a perfect fit and unusual speed on the pitch. Formula Pack Collection. Technical data: Construction reinforce PWRTAPE that stabilizes the foot inside the shoe to allow sudden changes of direction· The upper of this shoe is made from at least 50% recycled material· Low-cut, slip-on construction· Cut standard for narrow fit· Speedsystem outsole utilizes high-performance fibers and innovative stud system for maximum energy return and better acceleration· PUMA's proprietary FastTrax spikes and more rounded side spikes provide optimal traction on both firm grounds and artificial grass· FG/AG: outsole for playing on firm and artificial grounds