Updates to Puma Speed 600 Fusefit

  • The Puma Speed 600 Fusefit road running shoe is the Puma’s latest edition to the Speed line that features a brand new custom-lace knit upper. The FUSEFIT upper allows the user to adjust the shoelaces and customize the upper support. 
  • The Puma Speed Fusefit utilizes state-of-the-art technologies that are designed to help the user run faster. In the midsole section of the shoe is the PROFOAM technology, which is known as the Puma’s energy-return foam. 
  • To improve the shoe’s propulsion, the Engineered PROPLATE is infused in the SPEEDTRACTION outsole. The PROPLATE offers a quicker toe-off, helping the user run faster.

Size and fit

Speed Fusefit’s knit upper and lacing system offers a snug fit and comfortable in-shoe feel. The shoe allows the user to tweak the lacing configuration for a more customized fit  

This Puma running shoe follows the standard shoe measurements so those who desire to purchase a pair can use their usual sizing expectations. However, it is recommended to try the shoe first or get feedback from other users to ensure the right fit. The shoe is available numerous colors and variations for both men and women versions. 


The SPEEDTRACTION outsole of the Puma Speed 600 Fusefit provides excellent traction on both wet and dry surfaces. SPEEDTRACTION is made out of a lightweight blown rubber compound that boosts the running shoe’s cushioning and durability. 

Enhancing the outsole’s propulsion is the engineered PROPLATE, a plastic material implanted into the arch, that provides a reflex toe-off to help the user run faster. 


Puma Speed 600 Fusefit combines the PROFOAM and IGNITE technologies for optimal cushioning. PROFOAM is composed of a high rebound EVA rubber material that is lightweight and very flexible. This component offers a good high energy return and a responsive ride. The EVA rubber compound is also present in other running shoes like the New Balance FuelCell Rebel

The IGNITE foam is a proprietary foam that is strategically placed in the heel of the shoe to provide optimal rebound and comfort. 


The knitted FUSEFIT upper offers a sock-like feel and allows the runner to adjust the shoelaces for personalized upper support. 

The thermoplastic urethane (TPU) heel support that serves as a solid post at the back of the shoe offers additional support to help prevent overpronation. It locks the heel down when the user is walking or running to keep the foot from sliding up and down.

Facts / Specs

Terrain: Road
Weight: Men 311g / Women 277g
Drop: 12mm
Arch support: Neutral
Forefoot height: Men 21mm / Women 20mm
Heel height: Men 33mm / Women 32mm

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Jens Jakob Andersen
Jens Jakob Andersen

Jens Jakob is a fan of short distances with a 5K PR at 15:58 minutes. Based on 35 million race results, he's among the fastest 0.2% runners. Jens Jakob previously owned a running store, when he was also a competitive runner. His work is regularly featured in The New York Times, Washington Post, BBC and the likes as well as peer-reviewed journals. Finally, he has been a guest on +30 podcasts on running.