Nike Air Zoom Structure 25 - White/Blue - UK 6

This trainer is ideal for adult female runners who need support and cushioning for daily training, especially those with neutral pronation or mild overpronation.

Yes, the Air Zoom Structure 25 offers ample cushioning and support suitable for marathon training, particularly for your longer runs and recovery runs.

Gently clean with a soft brush to remove dry dirt. Use a damp cloth with mild soap and water for stains. Always air dry away from heat.

The Air Zoom Structure 25 emphasizes stability and structured cushioning, making it a great choice for runners who benefit from a supportive shoe, compared to more minimalist or neutral-focused models.

These trainers are designed primarily for road running and hard surfaces. They are not specifically designed for trail running, which typically requires more aggressive tread and protection.

'Air Zoom' refers to Nike's proprietary cushioning technology, which uses pressurized air units in the midsole to provide responsive, lightweight cushioning.

With regular use on appropriate surfaces, the Nike Air Zoom Structure 25 typically lasts between 300 to 500 miles, after which the cushioning and support may begin to degrade.

Loosen the laces and try re-lacing them, ensuring an even distribution of pressure. If still too tight, consider if the size is appropriate or if the shoe requires a break-in period.

Ensure you are wearing appropriate athletic socks. Check the lacing for evenness. If discomfort persists, the shoe's support or cushioning may not be ideal for your foot type; consider consulting a running specialist.

The cushioning will naturally wear down with extensive use. If the shoes have accumulated significant mileage (typically 300-500 miles), it may be time to consider a replacement.