Puma Deviate Nitro 4 Trainers - Black

NITRO foam provides a combination of lightweight cushioning and high energy return, leading to a more responsive and comfortable running experience.

Yes, their cushioning and responsiveness make them suitable for marathon training and racing, especially for runners who prefer a lighter, more dynamic shoe.

Ensure there is a thumb's width of space between your longest toe and the end of the shoe when standing. The heel should feel secure without slipping.

While comfortable, these shoes are optimized for forward motion on roads. For lateral movements and stability in gym workouts, dedicated cross-training shoes are recommended.

It is generally recommended to replace running shoes every 300-500 miles (480-800 km), or when you notice significant wear on the outsole or a decrease in cushioning.

The Deviate Nitro 4 continues the series' focus on responsive cushioning, often featuring updated foam compounds or upper designs for improved performance and comfort.

Loosen the laces, especially over the midfoot. If still too tight, consider if this model is suitable for your foot width or if a half-size up is needed.

The midsole foam may compress slightly with extensive use. This is normal wear and tear. For optimal performance, consider replacing shoes after 300-500 miles.

While the outsole provides good grip, wet surfaces inherently reduce traction. Exercise caution. Ensure the PUMAGRIP outsole is not worn down; if it is, it may be time for new shoes.