adidas Supernova Str - White - Trainers - UK 9.5

The Supernova Str offers comfort and support for daily runs, making it suitable for marathon training. However, for very high mileage or specific performance goals, dedicated marathon shoes might offer more specialized features.

Ensure there is about a thumb's width of space between your longest toe and the front of the shoe when standing. The heel should feel secure without slipping, and the midfoot should feel comfortably snug.

It is not recommended to machine wash these trainers, as it can damage the materials and affect the shoe's structure and cushioning. Hand cleaning with a damp cloth is the preferred method.

Different Supernova models may vary in cushioning levels, stability features, and upper materials to cater to different running needs, preferences, and gaits. The Str model emphasizes versatility for daily runs.

Running shoes typically need replacement every 300-500 miles (480-800 km), or when you notice significant wear on the outsole or a reduction in cushioning and support.

The white color provides a classic look but may show dirt more readily than darker colors. Regular cleaning with a damp cloth will help maintain their appearance.

Ensure you are wearing appropriate running socks. Try adjusting the lacing to find a more secure yet comfortable fit. If discomfort persists, consider if this is the correct size or model for your foot type.

The cushioning in running shoes can degrade with significant mileage. Consider replacing the shoes after approximately 300-500 miles of use, or if you notice a substantial decrease in shock absorption.

While designed for general use, the outsole grip may be reduced on very wet or slippery surfaces. Exercise caution and ensure the tread is not worn down.