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adidas Adizero Boston 12 - Blue - UK 8.5

Not Availableadidas Adizero Boston 12 - Blue - UK 8.5
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FAST-TEMPO TRAINING SHOES WITH HIGH PERFORMANCE TECHNOLOGY. The Boston Marathon is a race. But it'...

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Shoe Size UK
1010.51111.51212.51313.514.544.555.566.577.588.599.5
Colour
BlackBlueWhite
Shoe Type
Football BootsLow ShoesTrainersWellingtons
Child Shoe Size UK
3.544.5

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Product Information

Full details

The adidas Adizero Boston 12 is engineered for mid- to long-distance runners seeking a race-day feel in their training. With its propulsive ENERGYRODS 2.0 and layered Lightstrike cushioning, it offers exceptional energy return and durability for consistent performance, though runners should be mindful of the recommended weight limit for optimal experience.

All features

Age Groupadult
ColourBlue
GenderMale
MaterialPolyester
Shoe Size UK8.5
SeriesAdizero Boston
Model Part NumberJI4475
Brandadidas

Extended Product Information

FAQs

What type of running are these shoes best for?

The Adizero Boston 12 shoes are best suited for mid- to long-distance running, tempo training, and even competitive races due to their propulsive feel and durable design.

What is the drop of the Adizero Boston 12?

These shoes have a heel-to-toe drop of 7mm (38mm heel / 31mm forefoot), designed to promote natural transitions for performance running.

Are these shoes suitable for everyday casual wear?

While comfortable, the Adizero Boston 12 is engineered as a performance running shoe. Its design prioritizes speed and energy return for running, not casual everyday use, which may lead to accelerated wear if not used for its intended purpose.

Are the Adizero Boston 12 made with recycled materials?

Yes, the upper of these shoes is made with at least 50% recycled materials as part of adidas's commitment to reducing plastic waste.

How do the ENERGYRODS 2.0 enhance performance?

The glass-fibre infused ENERGYRODS 2.0 are strategically placed in the midsole to limit energy loss and provide a propulsive feel, helping to transition efficiently and maintain speed during your runs.

What is the recommended runner weight for these shoes?

The Adizero Boston 12 is recommended for runners weighing less than 85 kg (approximately 187 lbs) for optimal performance and cushioning experience.

How should I clean my Adizero Boston 12 shoes?

To clean, gently brush off loose dirt. For deeper cleaning, use a mild soap or shoe cleaner diluted in cool water with a soft cloth or brush. Allow them to air dry naturally away from direct heat.

Is the Continental™ Rubber outsole suitable for all weather conditions?

The Continental™ Rubber outsole offers excellent grip and traction, with a 30% improvement on both dry and wet surfaces. While highly effective, always exercise caution on extremely slippery or icy conditions.

Troubleshooting

Shoes feel too firm or rigid.

The glass-fibre infused ENERGYRODS 2.0 provide a propulsive feel for faster paces; allow for a break-in period. If persistent, ensure your running style aligns with a shoe designed for tempo and competition. It's built for responsiveness, not plushness.

Experiencing rubbing or hot spots.

Ensure you are wearing appropriate running socks. Check lacing to avoid overtightening or looseness in specific areas. The engineered mesh provides targeted support, so a proper fit is crucial. Verify your size.

Lack of expected propulsion or speed.

Ensure the shoes are being used for their intended purpose (tempo/long runs). For optimal energy return, maintain good running form. Also, verify that your body weight is within the recommended limits (under 85 kg).

Outsole wear seems faster than expected.

Outsole durability can vary with running surface, gait, and mileage. While Continental™ Rubber is durable, consistently running on abrasive surfaces like gravel or trails will accelerate wear. Rotate with other shoes if possible.

Pros and Cons

Pros

  • Exceptional energy return and propulsive feel for faster training.
  • Durable construction suitable for high-mileage mid to long-distance runs.
  • Breathable and supportive engineered mesh upper for a comfortable fit.
  • Superior grip on various surfaces due to Continental™ Rubber outsole.
  • Significant use of recycled materials aligns with eco-conscious efforts.
  • Lightweight design contributes to a fast, agile running experience.

Cons

  • Specific 7mm drop might not suit all running preferences.
  • Performance-oriented design may feel firmer compared to plush daily trainers.
  • Not recommended for runners weighing over 85 kg (approx. 187 lbs) for optimal performance.
  • Info needed: May require a slight break-in period for some runners.

Setup, Compatibility & Care

Setup

Getting started with your Adizero Boston 12 shoes is straightforward. Simply put them on and adjust the laces to achieve a snug, comfortable fit. Ensure your heel is locked in and your toes have enough room to splay naturally.

Compatibility

These shoes are best suited for neutral runners seeking a responsive and durable shoe for mid- to long-distance training and competitions. They are recommended for runners weighing less than 85 kg (approx. 187 lbs) to experience optimal performance. The 7mm drop is geared towards a more natural foot strike for performance running.

Care

To prolong the life of your Adizero Boston 12 shoes:

  • Cleaning: Gently brush off loose dirt. For deeper cleaning, use a mild soap or shoe cleaner diluted in cool water with a soft brush or cloth. Avoid harsh chemicals.
  • Drying: Allow shoes to air dry naturally at room temperature. Do not expose them to direct heat sources like radiators or direct sunlight, as this can damage materials.
  • Storage: Store shoes in a cool, dry place away from direct sunlight. Consider using shoe trees to help maintain their shape.
  • Avoid Machine Washing: Machine washing can damage the structural integrity and materials of the shoes.