Puma MagMax Nitro Trainers - White - UK 5.5

NITROFOAM™ is PUMA's advanced foam technology that provides an optimal balance of lightweight cushioning and high energy return, offering a responsive and comfortable ride.

Yes, the exceptional cushioning of the MagMax Nitro makes them well-suited for marathon training, especially for runners who prioritize comfort over absolute lightness for speed.

The approximate weight is 300g for a men's size 42. For women's sizes, the weight will be proportionally less.

While comfortable, they are specifically designed for running. For gym workouts that involve lateral movements or weightlifting, dedicated training shoes might offer better stability and support.

The heel-to-toe drop is 8 mm.

Gently clean the exterior with a damp cloth and mild soap if necessary. Allow them to air dry completely away from direct heat.

The fit is designed to be standard. The mesh upper and laces offer some adjustability, but for significantly wide feet, it's recommended to try them on first if possible.

Loosen the laces and re-tie them, ensuring a snug but not overly tight fit. If the issue persists, consider if the size is appropriate or if the knitted tongue needs time to adapt to your foot.

While PUMAGRIP offers superior traction, extremely wet or oily surfaces can reduce grip. Ensure the outsole is clean. For severe conditions, consider alternative footwear if safety is a concern.

Ensure the shoes fit correctly with appropriate running socks. Break them in gradually with shorter runs before attempting very long distances. If discomfort persists, consult a running specialist to assess gait and shoe fit.