Under Armour Assert 11 Trainers - Grey/White - 5.5

The Under Armour Assert 11 Trainers are built for everyday activity. The design offers reliable su...

Best current price£25.00from Frasers

Child Shoe Size UK
Colour
Accent Colour
Gender

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4 offers from £25.00 - £37.00

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FrasersUnder Armour Boys Assert 11 Kids Trainers - Grey/White - 5.5 (38.5)
Free delivery in 1–3 days
£25.00
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Sports Direct UKUnder Armour Boys Grey Assert 11 Kids Trainers in Size 5.5, Sports Direct
£4.99 delivery
£25.00
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StudioUnder Armour Assert 11 Kids Trainers Grey Size 5.5 (38.5)
£4.99 delivery
£25.00
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Under ArmourUnder Armour Boys Gray Charged+ Assert 11 ' Grade School Running Shoes Castlerock / White / Black 5.5
Free delivery in 1–3 days
£37.00
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Product Information

Full details

The Under Armour Assert 11 Trainers are designed for active kids who need reliable footwear for everyday play and school activities. These trainers provide a structured build that offers essential foot support during movement, making them an excellent choice for leisure and regular physical play. While they excel in versatility and durability, parents should note that these are specifically engineered for general activity rather than high-performance professional sports.

All features

Age Groupkids
ColourGrey
GenderMale
Child Shoe Size UK5.5
Accent ColourWhite
Shoe TypeTrainers
SeriesAssert 11
Model Part Number199441273675
BrandUnder Armour

Extended Product Information

FAQs

Are these shoes suitable for running?

These trainers are designed for everyday activity and light play. While they support running during recess or casual movement, they are not specialized performance running shoes.

How should I clean the Grey/White colorway?

Use a damp cloth with mild soap for surface stains. Avoid soaking the shoes to preserve the integrity of the materials.

Is the sizing consistent with other Under Armour models?

Generally, Under Armour sizing is consistent, but it is always recommended to measure your child's feet regularly as children's sizes fluctuate.

Can I remove the insole?

Yes, the insoles are removable, allowing for easier drying or the insertion of custom orthotics if necessary.

Are these shoes waterproof?

These trainers are made from breathable fabrics and are not waterproof. They are best suited for dry conditions.

What age group are these trainers for?

These are designed for the kids' demographic, typically ranging from young children to pre-teens depending on the size.

Troubleshooting

Footbed feels slippery

Ensure the child is wearing appropriate moisture-wicking socks to improve friction and comfort.

Scuffs on the upper material

Use a soft-bristled brush to gently remove dry dirt before wiping with a damp cloth.

Trainer feels too tight

Check if the laces are overtightened; loosen them to allow natural foot expansion during the day.

Pros and Cons

Pros

  • Excellent structural support for active children
  • Versatile colorways suitable for casual and school settings
  • Breathable materials prevent overheating
  • Durable build quality for daily use

Cons

  • Not intended for high-intensity athletic training
  • Requires proper sizing for maximum support
  • Material may show dirt more quickly in lighter color variants

Setup, Compatibility & Care

To ensure your child gets the most out of their Assert 11 trainers, ensure a proper fit by allowing for a small amount of space at the toe. When it comes to maintenance, avoid machine washing as this can degrade the structured components of the shoe. Instead, wipe the surface clean with a damp cloth and mild soap. If the insoles become damp from sweat, remove them and allow them to air dry away from direct heat sources like radiators, which can warp the materials.

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