Nike ReactX Rejuven8 - Blue - Size 11

No, these are designed for casual wear and comfort. They do not provide the necessary support or structure for intense athletic activities like running or training.

The sandals are primarily constructed from durable rubber, with a focus on responsive ReactX cushioning in the sole.

Refer to Nike's official sizing guide. It's recommended to measure your foot length and compare it with the provided chart to find your best fit.

Yes, the rubber construction makes them suitable for use around pools or at the beach. Ensure they are dried properly afterwards.

Please refer to the official Nike warranty information for details on coverage and duration, as this can vary by region and retailer.

The ReactX foam can be cleaned with a damp cloth and mild soap if necessary. Avoid harsh chemicals and allow it to air dry completely.

Adjust the straps for a more personalized and secure fit. Ensure you have selected the correct size based on Nike's sizing chart.

This can sometimes happen with new rubber materials. Try walking on different surfaces or ensure the footbed is completely dry. A small amount of talcum powder under the strap may help.

Allow for a break-in period of a few wears. If discomfort persists, double-check the sizing and ensure there are no pressure points from the straps.