PUMA Electrify Nitro 4 WN Trainers - White/Pink - UK 6.5

Yes, the PUMA Electrify Nitro 4 WN trainers can be used for marathon training, particularly for daily runs and shorter long runs, due to their balanced cushioning and lightweight design. For very long runs or race day, some runners may prefer a shoe with more specialized cushioning or support.

The heel-to-toe drop is the difference in height between the heel and the forefoot of the shoe, which is 8mm for this model. A moderate drop like this can help create a smoother transition from landing to toe-off and may be comfortable for runners accustomed to this ratio.

Clean the trainers using a soft brush or cloth with mild soap and cold water. Allow them to air dry naturally away from heat sources. Do not machine wash.

These trainers are primarily designed for road running and general fitness activities. The outsole may not provide sufficient grip or protection for technical trail surfaces.

'WN' typically indicates a Women's model, signifying that the shoe is specifically designed and proportioned for a female foot.

The lifespan of running shoes varies but typically ranges from 300 to 500 miles (480-800 km). Factors like your weight, running gait, surface type, and shoe care can influence durability.

These shoes are best suited for adult female runners with a neutral pronation who are looking for a versatile trainer for daily runs, light workouts, and general fitness.

Loosen the laces and ensure they are tied correctly. If the issue persists, consider if this is the correct size for your foot.

The cushioning in running shoes naturally degrades with mileage. Consider replacing the shoes after approximately 300-500 miles of use, depending on running style and surface.

Ensure you have the correct size and width. If you are a pronator, these shoes may not offer sufficient support. Consult a running specialist if pain persists.

Use a damp cloth or an old toothbrush to gently remove any debris from the outsole grooves.