adidas Ultra Boost 21 Tokyo - Size UK 7
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Product Information
Full details
The adidas Ultra Boost 21 Tokyo is a premium running shoe designed for adult male runners seeking ultimate comfort and high performance. Its key benefit lies in the responsive Boost midsole and sock-like Primeknit upper, delivering exceptional energy return and a personalized fit. A potential caveat is its specialized design, which may be more suited to dedicated runners than casual wearers. This edition celebrates the spirit of Tokyo with a unique colorway, blending cutting-edge running technology with distinctive style.
All features
| Age Group | adult |
|---|---|
| Colour | Multicolor |
| Gender | Male |
| Shoe Size UK | 7 |
| Series | Ultra Boost |
| Brand | adidas |
Extended Product Information
FAQs
Are the adidas Ultra Boost 21 Tokyo suitable for wide feet?
The Primeknit upper is designed to be adaptive, but it offers a snug, sock-like fit. Individuals with very wide feet might find them too restrictive. It's recommended to try them on if possible or consider if a larger size would provide sufficient width.
How do I clean the Boost midsole?
The Boost midsole can be cleaned with a damp cloth and mild soap. Gently scrub away dirt and grime. Avoid using abrasive cleaners or brushes that could damage the material.
What is the main difference between the Ultra Boost 21 and previous models?
The Ultra Boost 21 features an updated Torsion System for enhanced support, a larger amount of Boost cushioning for superior energy return, and an improved Primeknit upper for a more adaptive fit. The outsole design was also refined for better durability and traction.
Can I wear these shoes for everyday casual wear?
Yes, the adidas Ultra Boost 21 Tokyo can be worn for casual purposes due to their comfort and stylish design. However, their primary design is for running performance, and daily wear may accelerate outsole wear.
What is the expected lifespan of the Ultra Boost 21 Tokyo?
The lifespan of running shoes varies greatly depending on mileage, running surface, and running style. Typically, running shoes are recommended to be replaced after 300-500 miles (approx. 500-800 km) or when cushioning and support visibly decrease.
Is the Tokyo edition different in terms of performance features?
No, the Tokyo edition shares the same core performance technology as the standard Ultra Boost 21. The difference lies solely in the unique colorway and design elements inspired by the city of Tokyo.
Troubleshooting
Shoes feel too tight
Loosen the laces and re-tie them, ensuring they are not overtightened. If the shoe is consistently too tight, consider if the size is correct or if the Primeknit upper needs a short break-in period.
Reduced cushioning or responsiveness
The Boost midsole's properties may diminish slightly over extensive use. Ensure the shoe is clean, as dirt accumulation can affect performance. For significant degradation, it may be time to consider replacement.
Slipping on wet surfaces
While the Continental™ rubber offers good grip, extreme wet conditions can still pose a risk. Ensure the outsole is clean to maximize traction. Run with caution on exceptionally slick surfaces.
Primeknit upper snagged or torn
Minor snags may be carefully trimmed with small scissors. For tears, repair is difficult. Avoid contact with sharp objects or rough surfaces that could damage the delicate knit.
Pros and Cons
Pros
- Superior cushioning and energy return from Boost technology
- Comfortable and adaptive fit due to Primeknit upper
- Durable and grippy outsole for all-weather performance
- Stylish and unique design aesthetic
- Supportive for long-distance running
Cons
- Can be a higher price point compared to standard running shoes
- The fit might be too snug for those preferring a looser feel
- Specialized design may not appeal to those seeking a casual everyday shoe
- Primeknit can be prone to snagging on rough surfaces
Setup, Compatibility & Care
Setup: The adidas Ultra Boost 21 Tokyo requires no specific setup. Simply ensure you have the correct size for optimal comfort and performance. The lacing system allows for adjustment to achieve your preferred fit.
Compatibility: These shoes are designed for running on roads, tracks, and light trails. They are compatible with most running apparel and accessories. While designed for performance, they can be worn for general athletic activities.
Care: To maintain the condition of your Ultra Boost 21 Tokyo:
- Cleaning the Upper: Gently brush off loose dirt with a soft brush. For stubborn stains on the Primeknit, use a mild soap and water mixture with a soft cloth. Avoid harsh detergents.
- Cleaning the Midsole and Outsole: Use a damp cloth or a soft brush to clean the Boost midsole and rubber outsole. Remove mud or debris.
- Drying: Allow the shoes to air dry naturally at room temperature. Do not place them near direct heat sources like radiators or in a tumble dryer, as this can damage the materials.
- Laces: Remove laces before cleaning and wash them separately by hand.
- Storage: Store in a cool, dry place away from direct sunlight.