adidas Ubersonic Tennis Shoes - Red - White - 3.5 UK

The adidas Ubersonic tennis shoes are designed for performance on the court. They feature a regula...

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Child Shoe Size UK
Colour
Accent Colour
Gender

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Product Information

Full details

The adidas Ubersonic Kids Tennis Shoes are designed for young athletes who need reliable performance on the court, offering a blend of stability and agility. These shoes are perfect for children engaged in regular tennis training, providing a secure fit and durable construction that stands up to intense movement. While they excel in traction and support, parents should note that the lace-up design requires a manual fit adjustment, which may be less convenient for younger children who haven't yet mastered tying their laces.

All features

Age Groupkids
ColourRed
GenderUnisex
MaterialPolyester
Child Shoe Size UK3.5
Accent ColourWhite
SeriesUbersonic
Model Part NumberKK3821
Brandadidas

Extended Product Information

FAQs

Are these shoes suitable for school sports?

Yes, while designed for tennis, the stable and durable build makes them appropriate for most general court-based sports and gym activities.

How do I determine the correct size?

The sizes listed are in UK Children's sizing. It is recommended to allow for a small amount of space at the toe for growth and comfort.

Can these shoes be machine washed?

It is not recommended to machine wash these shoes, as the heat and agitation can damage the structural integrity of the synthetic materials.

Are these unisex?

Yes, the Ubersonic kids' range is designed as a unisex product suitable for all young players.

What surfaces are these designed for?

The Adiwear outsole is optimized for high-performance durability on standard tennis hard courts.

Troubleshooting

Shoes feel loose during play

Re-tighten the laces starting from the bottom eyelets and consider using a runner's loop at the top for a more secure heel lock.

Visible dirt or clay buildup on the outsole

Use a soft-bristled brush to clear debris from the tread patterns to maintain optimal traction.

Pros and Cons

Pros

  • Excellent traction provided by the Adiwear outsole
  • Durable construction suitable for frequent training sessions
  • Stable lace closure for a personalized fit
  • Lightweight materials for improved speed on the court

Cons

  • Lace-up closure may be difficult for very young children
  • Limited to tennis-specific activities
  • Requires proper lacing technique to ensure optimal support

Setup, Compatibility & Care

To achieve the best fit, ensure the laces are loosened entirely before sliding the foot into the shoe, then tighten from the bottom eyelets upward. For care, keep the shoes away from heavy mud or water, as the textile components are not waterproof. To clean, wipe away court dust or dirt with a damp cloth and allow the shoes to air dry in a cool, shaded area. Avoid placing them in a tumble dryer or directly on a heat source, as this may degrade the synthetic bonding materials.