adidas COURTBLOCK Shoes - Black/Grey Five - 8.5 UK

Regular fit Lace closure Synthetic leather upper Textile lining Platform midsole Rubber cupsole.

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Product Information

Full details

The adidas COURTBLOCK Shoes are designed for adults seeking a versatile, everyday trainer that combines classic athletic aesthetics with reliable daily comfort. Featuring a synthetic leather upper and a supportive platform midsole, these shoes are ideal for casual wear and light urban activities, though users should note they are primarily lifestyle-oriented rather than specialized performance sports equipment.

All features

GenderFemale
Age Groupadult
ColourBlack
Accent ColourGrey
Shoe Size UK8.5
Model Part NumberNKS30
Brandadidas

Extended Product Information

FAQs

Are these shoes suitable for running?

No, these are lifestyle trainers and do not contain the specialized stability and impact-absorption technology required for long-distance running.

What is the best way to clean the white parts of the sole?

A soft-bristled brush with a mix of water and mild dish soap will help restore the brightness of the rubber cupsole.

Do these shoes run true to size?

The COURTBLOCK features a regular fit, meaning they generally follow standard UK sizing for adult trainers.

Can I replace the insoles with custom orthotics?

Yes, if your insoles are removable, you can replace them with custom ones to better support your foot health.

Are these shoes water-resistant?

The synthetic leather upper is water-repellent to a degree, but they are not waterproof and should not be used in heavy rain.

Troubleshooting

Laces coming undone during activity

Ensure you are using a secure double knot or check that the laces are threaded properly through all eyelets.

Difficulty cleaning scuff marks from the upper

Use a specialized synthetic leather cleaner or a soft eraser to gently lift scuffs without damaging the material finish.

Interior feeling slightly damp after long use

Remove the insoles if possible to let them air out separately, or stuff the shoes with newspaper to help absorb moisture overnight.

Pros and Cons

Pros

  • Durable synthetic leather construction
  • Stylish and versatile court-inspired design
  • Platform midsole adds extra comfort and aesthetic appeal
  • Easy to maintain and clean surface
  • Secure lace-up fit for various foot types

Cons

  • Not intended for high-intensity athletic performance
  • Synthetic material may be less breathable than mesh alternatives
  • Limited to casual and lifestyle use cases

Setup, Compatibility & Care

To ensure your adidas COURTBLOCK trainers stay in peak condition, follow these simple guidelines:

Setup: Upon arrival, ensure the lace closure is adjusted to your preferred tension. If the fit feels tight, untie the laces fully and re-thread them to accommodate your preferred snugness.

Care Instructions:

  1. Cleaning: Wipe the synthetic upper with a damp cloth and mild soap to remove dirt. Do not submerge the shoes in water or place them in a washing machine.
  2. Drying: Air dry the shoes at room temperature, away from direct sunlight or heating sources, which can cause the material to warp or crack.
  3. Storage: Keep in a cool, dry place and avoid compressing the upper when stored.