How fast is the ULTRA 5 PLAY? Fasten your seatbelt and unleash your speed with PUMs SPEEDSYSTEM outsole and FastTrax studs.Designed for firm ground and artificial grass, these boots offer unmatched traction and stability.The lightweight synthetic upper and SOFTFOAM+ sockliner keep you ready for every game-changing moment.Features & Benefits:ACCELERATION:PUMs SPEEDSYSTEM CARBON outsole combines springy carbon-fiber material for rapid propulsion with an innovative stud placement and orientation for faster acceleration.TRACTION:PUMs proprietary FastTrax studs are complemented with more rounded studs on lateral side for the most optimal traction on both firm ground and artificial grass.Lightweight synthetic upper material for enhanced comfort and flexibility.Debossed support frame adds stability to the upper for enhanced control.SPEEDSYSTEM outsole and FastTrax stud design for lightning-fast acceleration.Rounded studs on the lateral side for optimal traction on firm ground and artificial grass.FG/AG:Suitable for use on both firm natural surfaces and artificial grass (4G).How fast is this boot? Fasten your seatbelt.Built on insights from 23 years of PUMA Motorsport heritage, the brand-new SPEEDSYSTEM outsole is combined with FastTrax stud design for a football boot thats miles ahead of the competition.Three rounded studs on the lateral side let you switch between firm ground and artificial grass without compromising traction.Play at full throttle.Composition:Upper:Durable synthetic upper with debossed support frame designed to add stability to the lightweight upper.Outer sole:SPEEDSYSTEM is PUMs proprietary outsole design that combines a high-performance fiber base material with a revolutionary stud system to maximize energy return for faster acceleration.FastTrax studs are complemented with more rounded studs on lateral side for the most optimal traction on both firm ground and artificial grass.