Nike ZoomX Invincible Run Flyknit 3 - Blue - UK 13

This shoe is ideal for adult runners, particularly those looking for maximum cushioning and responsiveness on road runs. It's suitable for daily training, long runs, and recovery.

ZoomX is Nike's lightest and most energetic foam, offering exceptional softness and a high level of energy return to help reduce fatigue and provide a propulsive feel.

Clean the shoes with a soft brush or cloth using cool water and mild soap. Avoid machine washing or harsh detergents. Allow them to air dry completely.

Yes, the high level of cushioning and energy return makes it a strong contender for marathon training and racing, especially for runners who prioritize comfort and impact protection over long distances.

These shoes are primarily designed for road running. While they may offer some grip on light trails, they lack the aggressive tread and protection typically needed for technical trail running.

Please refer to the retailer's or Nike's official website for current warranty information, as it can vary by region and purchase date.

Yes, the Flyknit upper is engineered to offer targeted support in key areas while maintaining flexibility and breathability for a comfortable, adaptive fit.

This can sometimes occur with new shoes. Try wearing them for a few more runs. If it persists, ensure the insoles are properly seated or contact customer support.

Ensure the shoe size is correct and the lacing is appropriate for your foot shape. Consider rotating with a different shoe model if you consistently experience fatigue.

While the rubber sole provides good grip, always exercise caution on very wet or slippery surfaces. Ensure the outsole is free from debris.