Nike Free RN Next Nature Trainers - Black - UK 7.5

While comfortable, the Nike Free RN Next Nature trainers are designed for a natural, flexible feel. For marathon distances, runners who prefer more cushioning might find other models more suitable. They are excellent for shorter to mid-distance runs and training.

'Next Nature' refers to Nike's initiative to create products with recycled materials, contributing to sustainability efforts.

The shoe should feel snug but not tight. There should be about a thumb's width of space between your longest toe and the end of the shoe. Ensure your heel is secure and doesn't slip during movement.

The insole is generally removable, allowing space for custom orthotics. However, it's recommended to try them on with your orthotics to ensure a comfortable fit and sufficient volume.

The Free sole is designed to mimic the natural movement of the foot, promoting a more barefoot-like experience with enhanced flexibility and ground feel.

Clean your trainers as needed, especially after particularly dirty workouts. Regular spot cleaning will help maintain their appearance and material integrity.

Loosen the laces and re-tie, ensuring they are not overtightened. If still too tight, consider if the size is appropriate or if the break-in period is needed.

The outsole offers traction on dry surfaces. For wet conditions, exercise caution as grip may be reduced. Ensure the outsole is free from debris.

These shoes provide a natural feel, which requires adaptation. Ensure proper lacing and consider if the shoe's minimal cushioning meets your needs for very long distances. Break them in gradually.