The fastest shoe PUMA have ever made, the FAST-R Nitro Elite 3 in Poison Ink/Puma White is data backed, and lab tested, giving a 3.15% improved running economy, which equates to a time saving of 4 mins 30 seconds for a 3-hour marathon runner.

With a massive 95g weight saving from its predecessor, the PUMA FAST-R Nitro Elite 3 is built to revolutionise race day. A brand new and improved NITROFOAM ELITE foam is combined with a carbon PWRPLATE that extends through the forefoot and out past the toe, for powerful propulsion and elite efficiency. Add in an aggressive redesign of the de-coupled heel and you get a smooth and powerful roll through your transition from landing to toe off. With a lightweight build, the ULTRAWEAVE upper secures your foot and lets it breathe freely, while in the outsole PUMAGRIP rubber offers durable, multi-grip traction.