Nike Flex Runner 4 Trainers - Black - Green - 12

The Nike Flex Runner 4 Trainers are designed for active movement and everyday wear. These shoes fe...

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Child Shoe Size UK
Colour
Accent Colour
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Product Information

Full details

The Nike Flex Runner 4 Trainers are ideal for active children who need a reliable, easy-to-wear shoe for daily adventures and play. Featuring a convenient slip-on design and durable traction, these trainers prioritize comfort and speed, though the laceless fit may feel too loose for children with very narrow feet who prefer a highly adjustable lockdown.

All features

Age Groupkids
ColourBlack
GenderMale
Child Shoe Size UK12
Accent ColourGreen
Shoe TypeTrainers
SeriesFlex Runner 4
Model Part Number198961605829
BrandNike

Extended Product Information

FAQs

Are these shoes machine washable?

It is recommended to clean them by hand with a damp cloth to maintain the integrity of the elastic straps and adhesives.

Do these trainers have actual laces?

No, the Flex Runner 4 utilizes a laceless slip-on system with elastic straps to provide a secure fit.

Can these be used for sports?

They are perfect for general play, running, and physical education, though they are not specialized performance shoes for competitive sports.

How do I ensure the right size?

Measure the child's foot while they are standing and refer to the standard UK sizing guide, keeping in mind that the slip-on design provides a snug fit.

What surfaces are these best for?

The outsoles feature flex grooves designed to provide traction on most common surfaces like playgrounds, gym floors, and sidewalks.

Troubleshooting

Difficulty sliding the foot in

Ensure the heel tab is pulled fully back and the upper elastic straps are not twisted.

Shoe feels loose during activity

Check that the child is wearing the correct size and verify that the upper straps are positioned flat across the arch of the foot.

Outer material appears dull

Use a soft-bristled brush to gently remove dried dirt from the textile upper before wiping with a damp cloth.

Pros and Cons

Pros

  • Extremely easy to put on independently
  • Lightweight construction for all-day comfort
  • Flexible sole supports natural running motion
  • Reliable traction on various surfaces

Cons

  • No adjustable laces for custom fit tightening
  • Material may show wear if dragged on abrasive surfaces
  • Slip-on style might not be suitable for wider feet without careful sizing

Setup, Compatibility & Care

To ensure the best fit, have the child stand on a flat surface while measuring their foot size to account for natural spread. Since this is a slip-on model, ensure the elastic straps sit flush against the top of the foot without causing excessive pressure. For care, keep the shoes clean by wiping the upper materials with a damp cloth and mild soap. Avoid machine washing or drying, as high heat can compromise the adhesive and the elasticity of the straps. If the shoes become soaked, air dry them naturally away from direct heat sources like radiators.