Under Armour Assert 11 Trainers - Black - Size 12

The Under Armour Assert 11 trainers are designed to provide comfort and support for active feet. T...

Best current price£23.00from Frasers

Child Shoe Size UK
Colour
Accent Colour

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4 offers from £23.00 - £33.00

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FrasersUnder Armour Boys Kids' Assert 11 Runners - Black/White - C12 (30.5)
Free delivery in 1–3 days
£23.00
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Sports Direct UKUnder Armour Boys Black Kids' Assert 11 Runners in Size C12, Sports Direct
£4.99 delivery
£23.00
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StudioUnder Armour Kids' Assert 11 Runners Black Size C12 (30.5)
£4.99 delivery
£23.00
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Under ArmourUnder Armour Men's Black Charged+ Assert 11 Boys' Pre-School Running Shoes / / White 12
Free delivery in 1–3 days
£33.00
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Product Information

Full details

The Under Armour Assert 11 trainers are high-performance shoes specifically engineered for active kids who require reliable comfort and support during daily play or athletic training. These trainers stand out for their durable construction and versatile aesthetic, making them a practical choice for school or sports; however, users should note that they are optimized for specific sizing, so ensuring an accurate measurement of the child's foot is essential for the best experience.

All features

Age Groupkids
ColourBlack
GenderMale
Child Shoe Size UK12
Accent ColourWhite
Shoe TypeTrainers
SeriesAssert 11
Model Part Number198633813460
BrandUnder Armour

Extended Product Information

FAQs

Are these trainers suitable for sports like soccer?

These are designed as general trainers and for athletic activities, but they are not specialized cleats for soccer.

How do I choose the correct size?

Refer to the standard UK children's sizing chart provided by Under Armour and ensure you leave a small margin for growth.

Can these trainers be machine washed?

It is not recommended. Hand cleaning with a damp cloth is the safest way to maintain the integrity of the materials.

Are these shoes water-resistant?

They are designed for breathability, so they are not fully waterproof and may absorb water in heavy rain.

What is the primary material used?

The trainers feature a mix of durable synthetic materials and mesh for optimal support and airflow.

Troubleshooting

Shoes are feeling too tight after a few weeks

Children's feet grow quickly; it is recommended to check the fit every 2-3 months.

White accents appear dull or stained

Use a specialized sneaker cleaning solution or a gentle mixture of water and mild detergent with a soft toothbrush to spot clean.

Soles are losing grip

Clean the bottom of the shoes thoroughly with soap and warm water to remove debris that may be obstructing the tread pattern.

Pros and Cons

Pros

  • High-quality, durable materials for long-lasting wear
  • Stylish black and white colorway is easy to maintain
  • Provides essential support for children's developmental movement
  • Suitable for both school activities and sports
  • Reliable fit consistent with Under Armour standards

Cons

  • Limited to specific size ranges
  • Requires careful cleaning to keep white accents bright
  • Not intended for extreme weather conditions

Setup, Compatibility & Care

To ensure the longest lifespan for your Under Armour Assert 11 trainers, keep the following guidelines in mind:

  1. Sizing: Always measure the child's feet with socks on before purchasing, as sizes can vary slightly by model.
  2. Cleaning: Use a soft-bristled brush to remove dried mud or dirt from the soles. Use a damp cloth with mild soap for the upper mesh to maintain the color.
  3. Drying: Air dry only at room temperature. Avoid placing the shoes near heat sources like radiators or direct sunlight, as this can warp the materials or cause the adhesive to lose strength.
  4. Storage: Store in a cool, dry place to prevent moisture buildup inside the shoe.

Price History

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