adidas UltraBoost 20 Trainers - Blue - UK 7.5

adidas and NASA's ISS US National Lab have partnered to create an innovative new collection of sne...

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KICKSCREWAdidas Men's Grey/Boost Blue Violet Met X Iss Us National Lab Ultraboost 20 'Blue Boost' Eg0755
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Product Information

Full details

For adults seeking a responsive and cushioned trainer, the adidas UltraBoost 20 offers innovative design inspired by space exploration. While providing excellent comfort and energy return, users should be aware that its advanced materials may require specific care. Key features include a Primeknit bootie, a modernized midfoot cage, and an iridescent Boost midsole for superior performance in various activities.

All features

Age Groupadult
ColourGrey
GenderUnisex
MaterialLeather
Shoe Size UK7.5
Accent ColourBlue
Shoe TypeTrainers
SeriesUltraBoost
Model Part NumberEG0755-75
Brandadidas

Extended Product Information

FAQs

What makes the UltraBoost 20 unique compared to other trainers?

The UltraBoost 20 features a design and testing collaboration with NASA's ISS US National Lab, incorporating advanced materials and a Boost midsole known for exceptional energy return.

Are these shoes good for long-distance running?

Yes, the Boost midsole provides excellent cushioning and energy return, making them suitable for many runners, including those tackling longer distances. However, for elite marathon performance, some runners may prefer specialized racing shoes.

How should I clean the iridescent Boost midsole?

Clean the iridescent Boost midsole gently with a soft brush, a damp cloth, and mild soap. Avoid harsh chemicals or abrasive tools to preserve the finish.

What is the material of the upper?

The upper is made of adidas's Primeknit material, a woven fabric that offers a sock-like fit, breathability, and flexibility.

Can I wash these in a washing machine?

Hand washing is recommended for best results and to protect the materials. If using a machine, opt for a gentle, cold cycle in a protective bag and always air dry.

What does the midfoot cage do?

The modernized midfoot cage provides structured support around the midfoot, helping to lock your foot down securely and enhance stability during dynamic movements.

Are these trainers unisex?

While specific colorways or sizes might be marketed towards a particular gender, the design and technology are suitable for all genders.

Troubleshooting

Shoes feel too tight

Try wearing thinner socks or loosening the laces. If the issue persists, consider if a larger size is needed, as the Primeknit can be snug.

Boost midsole appears dirty and hard to clean

Use a damp cloth with mild soap and a soft brush to gently scrub the Boost material. Rinse with a clean damp cloth and allow to air dry completely.

Reduced responsiveness or cushioning

Ensure the shoes are properly fitted and have not been exposed to excessive heat, which can degrade the Boost material. Check for any debris or wear on the outsole.

Primeknit upper snagged or torn

Avoid contact with sharp objects. Minor snags may be carefully trimmed with small scissors, but significant tears may affect structural integrity.

Pros and Cons

Pros

  • Exceptional energy return and cushioning from the Boost midsole.
  • Comfortable and adaptive fit due to the Primeknit bootie.
  • Secure lockdown and support from the midfoot cage.
  • Durable construction suitable for various activities.
  • Unique design aesthetic inspired by space technology.

Cons

  • May require specific cleaning methods due to advanced materials.
  • Higher price point compared to standard trainers.
  • The iridescent elements may show wear over time with heavy use.
  • Fit can be snug; some users may prefer to size up.
  • Not specifically designed for highly specialized sports like marathon running without additional considerations.

Setup, Compatibility & Care

Setup: The UltraBoost 20 trainers require no specific setup. Simply ensure you have the correct size for optimal comfort and performance.

Compatibility: These trainers are designed for a wide range of activities, including running, walking, and general fitness. They are compatible with most athletic sock types. Their versatile design also makes them suitable for casual wear.

Care: To maintain the performance and appearance of your UltraBoost 20s:

  1. Cleaning: Gently clean the Primeknit upper and Boost midsole with a soft brush or cloth and mild soap. Avoid harsh detergents or abrasive cleaners.
  2. Washing: Hand wash recommended. If machine washing, use a gentle cycle with cold water and place the shoes in a protective laundry bag. Always air dry; do not use a dryer or direct heat.
  3. Drying: Stuff shoes with paper to absorb moisture and maintain shape while air drying. Avoid direct sunlight.
  4. Storage: Store in a cool, dry place away from extreme temperatures.

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