Nike Air Trainer 3 - White - Blue - 3.5 UK

The Nike Air Trainer 3 combines classic retro style with modern comfort. Designed for performance ...

Best current price£135.00from KICKSCREW

Child Shoe Size UK
Colour
Accent Colour

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KICKSCREWNike Unisex Kids White/Gray/Blue (Gs) Air Trainer 3 'Usa' Cn9750-400
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Product Information

Full details

The Nike Air Trainer 3 is a versatile, retro-inspired trainer designed for active children who need a reliable shoe that bridges the gap between performance and casual everyday wear. Featuring a durable leather construction and responsive cushioning, this sneaker provides consistent support for school days and active play, though the white-heavy colorway may require frequent cleaning to maintain its pristine look.

All features

Age Groupkids
ColourWhite
GenderUnisex
MaterialLeather
Child Shoe Size UK3.5
Accent ColourBlue
Shoe TypeTrainers
SeriesAir Trainer 3
Model Part NumberCN9750-400-35Y
BrandNike

Extended Product Information

FAQs

Is the Nike Air Trainer 3 suitable for wide feet?

The leather upper provides some flexibility, but the silhouette is standard; if your child has very wide feet, you may want to try a half-size up.

Are these machine washable?

No, machine washing can damage the leather and the adhesive bonding of the soles. Always clean by hand.

Can these be used for school sports?

They provide good general support for recreational play, though they are not designed as specialized high-performance competition cleats.

What does the 3.5 UK size correspond to?

This is a standard children's sizing; please check the official Nike size chart to convert to your local measurement system.

How should I store these when not in use?

Store them in a cool, dry place out of direct sunlight to prevent the leather from fading or drying out.

Does the blue trim fade over time?

As with most athletic footwear, some color softening is natural with heavy use, but keeping them clean helps maintain the vibrant appearance.

Troubleshooting

Laces constantly coming untied

Consider using a double knot or replacing with flat, textured laces that hold tension better.

Surface scuffs on the leather

Use a specialized leather cleaner or a mild soap solution with a soft cloth to gently buff out marks.

Interior discomfort or rubbing

Check that the tongue is centered and not bunched up, and ensure the child is wearing appropriate moisture-wicking socks.

Pros and Cons

Pros

  • High-quality, durable leather construction
  • Classic style that pairs well with casual outfits
  • Reliable support for all-day comfort
  • Secure fit for active children

Cons

  • Light-colored materials are prone to showing dirt
  • Leather requires specific maintenance to avoid cracking
  • Limited to standard lacing adjustments

Setup, Compatibility & Care

To achieve the best fit, ensure the laces are loosened before inserting the foot, then tighten them to create a snug, secure wrap around the midfoot. For care, wipe the leather surface with a soft, damp cloth after each use to remove dust and debris. Avoid using harsh chemical cleaners, as these can damage the leather finish. If the shoes get wet, air-dry them away from direct heat sources like radiators, which can cause the leather to stiffen and crack over time.

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