ASICS NOVABLAST 5 Trainers - Grey/White - UK 11.5

Yes, the advanced cushioning and responsive nature of the NOVABLAST 5 make them a solid choice for marathon runners, particularly those who prefer a softer, more energetic ride.

While they offer good cushioning, the NOVABLAST 5 are primarily designed for running. For gym workouts that involve lateral movements or heavy lifting, dedicated training shoes might offer better stability and support.

You should have about a thumb's width of space between your longest toe and the end of the shoe when standing. The shoe should feel snug in the heel and midfoot without any pressure points.

The NOVABLAST 5 typically features updated midsole foam compounds for improved cushioning and energy return, along with refinements to the upper design for better comfort and breathability compared to older versions.

No, the ASICS NOVABLAST 5 feature a breathable mesh upper that is not waterproof. They are designed for ventilation and will allow water to pass through if submerged or in heavy rain.

Running shoes typically last between 300-500 miles (480-800 km). Monitor the cushioning and outsole for signs of wear. If they feel less supportive or the tread is significantly worn, it's time for a new pair.

This can sometimes occur due to moisture trapped between the midsole and outsole. Try ensuring the shoes are completely dry. If the sound persists, it may be a minor manufacturing anomaly and often resolves with continued use.

Adjust the lacing system. For a tighter feel, use a runner's knot or ensure laces are snug but not constricting. For a looser feel, re-lace the shoes with fewer eyelets or a looser tension.

The midsole foam may have compressed over time. While designed for durability, cushioning performance can naturally decrease after hundreds of miles. Consider replacing the shoes if responsiveness is significantly diminished.