Under Armour UA Assert 11 - Black/White - Size UK 9

The UA Assert 11 comes in a regular fit. While they offer comfort for many, individuals with significantly wide feet might find them snug. It's recommended to try them on if possible or consider shoes specifically designed for wide widths.

The Assert 11 provides good cushioning for general use and moderate runs. For marathon distances, consider specialized running shoes designed for long-distance performance and advanced support.

The upper of the UA Assert 11 contains at least 30% recycled content.

These trainers are designed for neutral runners and offer a balance of flexibility and cushioning. They are not specifically designed for high-arched or over-pronating feet.

Gently clean the mesh upper with a soft brush, mild soap, and cool water. Avoid harsh chemicals or excessive scrubbing.

The Assert 11 series generally focuses on providing a balance of cushioning and flexibility for everyday training and moderate running, often incorporating sustainable materials.

Ensure you have the correct size. If new, wear them for short periods to allow them to break in. Consider using thinner socks.

The midsole cushioning may naturally decrease with extensive use. For optimal performance, consider replacing trainers after significant mileage or wear.

Clean the outsole to remove any dirt or debris that may be affecting traction. Ensure the shoes are appropriate for the surface you are using them on.