Nike Flex Runner 4 SE Trainers - Grey - Yellow - UK 13

These trainers are designed for kids and are available in children's sizes, including UK size 13.

No, these trainers are not designed to be waterproof. They are suitable for dry conditions and light moisture but should not be submerged in water.

While they offer comfort and durability for general play and running, they may not provide the specialized support required for highly competitive or demanding sports. They are best suited for everyday activities.

Gently wipe the shoes with a damp cloth. For tougher dirt, use a mild soap solution and a soft brush, then wipe clean with a damp cloth. Allow them to air dry naturally.

'Flex Runner' indicates the shoe's emphasis on flexibility and suitability for running. '4' denotes the model version, and 'SE' often stands for 'Special Edition', suggesting unique design elements.

Yes, the sizing is based on the UK children's foot sizing system. It's recommended to measure your child's foot and compare it to the sizing chart for the most accurate fit.

Ensure you have selected the correct size. If the fit is still snug, try loosening the laces (if applicable) or allowing a short break-in period. For this model, check the size conversion if measuring feet in centimeters.

This may indicate heavy use on abrasive surfaces. For enhanced durability during rough play, consider using them on less demanding surfaces or inspect for any manufacturing defects.

Spot clean gently with a damp cloth and mild soap if necessary. For the grey and yellow combination, address stains promptly to prevent them from setting.