adidas Supernova Glide Trainers - Halo Silver/Matte Silver/Dash Grey - 4 UK

Yes, the Supernova Glide's cushioned and supportive design makes them suitable for marathon distances, especially for runners who prefer a 7mm drop and responsive feel.

While they offer good support, these trainers are optimized for running. For cross-training with lateral movements, dedicated cross-training shoes might provide better stability.

There should be about a thumb's width of space between your longest toe and the end of the shoe when standing. The fit should be snug in the heel and midfoot but allow your toes to move freely.

Dreamstrike is designed to offer a balance of soft, comfortable cushioning that is also responsive, providing a dynamic feel during the run without feeling mushy.

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 and support.

The reflective detailing is designed to withstand normal wear and tear associated with running and standard cleaning methods. Avoid abrasive cleaning materials.

Loosen the laces and re-tie them with a different tension. Ensure you have the correct size. Breaking in period may be required for a snug fit.

This can occasionally happen with new shoes. Try applying a small amount of baby powder or talcum powder under the insole or where the squeak originates. Ensure the insole is properly seated.

While the outsole is designed for wet conditions, always exercise caution. Ensure the outsole is free from debris or mud that could compromise traction.

Verify the correct sizing and fit. Consider if the 7mm drop suits your biomechanics. Ensure you are wearing appropriate running socks. Allow for a break-in period if the shoes are new.