Puma Ultra 6 Play FG/AG 108705 01 Kids' Football Boots. These Puma Ultra kids' boots will give you energy and speed during football matches. These recreational boots are part of the premiere Unleashed Pack collection. They feature a lightweight synthetic upper with embossed details. Classic lacing. The Speedsystem outsole combines high-performance fibers with an innovative stud system for maximum energy return and improved acceleration. FastTrax studs and more rounded lateral studs contribute to excellent traction on both natural and artificial grass.