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adidas Adizero Boston 12 - White - UK 5.5

Not Availableadidas Adizero Boston 12 - White - UK 5.5
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FAST-TEMPO TRAINING SHOES WITH HIGH PERFORMANCE TECHNOLOGY. The Boston Marathon is a race. But it'...

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Product Information

Full details

The adidas Adizero Boston 12 is engineered for mid- to long-distance runners seeking a race-day feel in their tempo training. It offers a propulsive ride, exceptional energy return, and durable cushioning, helping you push for new personal bests. While optimized for speed and efficiency, its focus on performance means it excels particularly in faster-paced training sessions rather than being an ultra-plush daily trainer.

All features

Age Groupadult
ColourWhite
GenderFemale
Shoe Size UK5.5
SeriesADIZERO BOSTON
Brandadidas

Extended Product Information

FAQs

What type of running are the Adizero Boston 12 best suited for?

These shoes are best suited for mid- to long-distance tempo runs, speed work, intervals, and as a versatile training shoe for marathon preparation where you want a fast, responsive feel.

What is the heel drop of the Adizero Boston 12?

The Adizero Boston 12 has a 7mm heel drop, with a heel stack height of 38mm and a forefoot stack height of 31mm.

Are these shoes good for everyday casual running?

While capable of handling daily mileage, their design prioritizes speed and responsiveness. For very easy, recovery, or purely casual runs, some runners might prefer a shoe with a softer, less performance-focused cushioning profile. However, they are durable enough for regular training.

How do the ENERGYRODS 2.0 work?

The ENERGYRODS 2.0 are glass-fibre infused rods embedded within the midsole. They are designed to provide a stiff yet flexible structure that limits energy loss during toe-off, creating a propulsive effect and facilitating a more efficient, smoother transition from heel to toe.

Do these shoes contain recycled materials?

Yes, the upper of the Adizero Boston 12 is made with a minimum of 50% recycled content as part of adidas' commitment to reducing plastic waste.

What is the benefit of the Continental™ Rubber outsole?

The Continental™ Rubber outsole provides superior grip and traction in various conditions, including wet and dry surfaces. It's known for its durability and ability to adapt to different foot strikes, contributing to a smoother and more confident ride.

How do I choose the correct size for the Adizero Boston 12?

It is generally recommended to measure your foot and refer to adidas's official sizing chart. Many runners find a half-size up from their casual shoe size comfortable for running shoes to allow for foot swelling during activity. Ensure there's about a thumb's width space between your longest toe and the end of the shoe.

Troubleshooting

My feet feel cramped or uncomfortable after a run.

Ensure you have the correct size and width. Running shoes should have a thumb's width of space between your longest toe and the end of the shoe. Also, check your lacing; sometimes loosening laces over the midfoot can improve comfort. Consider different running socks.

The shoes feel less responsive or 'dead'.

Running shoes have a finite lifespan, typically 300-500 miles depending on running style and terrain. If your shoes are nearing this mileage, the cushioning may be compressed. It might be time to consider a new pair. Also, ensure shoes are properly aired out and dried between uses.

I'm experiencing heel slippage during runs.

Try using a 'runner's knot' or 'heel lock' lacing technique to create extra friction and secure the heel more effectively. Ensure your socks are not too thin, as this can contribute to slippage. The Slinglaunch heel system is designed to minimize this, but individual foot shapes vary.

The outsole grip seems to be diminishing, especially in wet conditions.

Inspect the Continental™ Rubber outsole for excessive wear. While highly durable, persistent running on rough surfaces can degrade the tread over time. Ensure the outsole is clean of debris or mud, which can reduce traction.

Pros and Cons

Pros

  • Exceptional Energy Return: LIGHTSTRIKE PRO foam delivers outstanding responsiveness for a fast feel.
  • Propulsive Ride: ENERGYRODS 2.0 facilitate efficient transitions and a forward-moving sensation.
  • Durable Cushioning: The combination of LIGHTSTRIKE PRO and LIGHTSTRIKE 2.0 ensures longevity for frequent training.
  • Superior Grip: Continental™ Rubber outsole offers reliable traction in diverse conditions.
  • Breathable & Secure Fit: Engineered mesh upper with Slinglaunch heel system provides comfort and lockdown.
  • Eco-Conscious Design: Features recycled materials in the upper, supporting sustainability efforts.

Cons

  • Specific Use Case: Primarily optimized for mid- to long-distance tempo training and speed work, may not be the softest option for very easy, recovery runs.
  • Moderate Weight: At 239g (EU 42) / 267g (UK 5.5), it's not among the absolute lightest race-day shoes, though suitable for training.
  • Initial Feel: The deeper heel stack (38mm) might take a short adjustment period for some runners, though it aims for a softer initial step-in.

Setup, Compatibility & Care

Setup

Your Adizero Boston 12 shoes are ready to wear right out of the box. For optimal comfort and performance, ensure you:

  1. Lace Properly: Adjust the lacing to achieve a snug but not overly tight fit. Experiment with different lacing techniques if you experience pressure points or heel slip.
  2. Wear Appropriate Socks: Choose running-specific socks that wick moisture and prevent chafing.

Compatibility

  • Runner Type: Designed for neutral runners.
  • Runner Weight: Suitable for runners weighing less than 85 kg, optimized for efficient energy transfer.
  • Surface: Primarily intended for road surfaces (`Route`).
  • Usage: Ideal for regular training (`Entraînement régulier`) and suitable for competitions (`compétitions`) as a training partner.
  • Gender: This specific variant is sized for female runners (`gender: Female`).

Care

To maximize the lifespan and maintain the performance of your Adizero Boston 12 shoes:

  • Cleaning: Gently clean the upper and outsole with a soft brush or damp cloth and mild soap. Avoid harsh chemicals or machine washing, as this can damage materials and adhesives.
  • Drying: Allow shoes to air dry naturally at room temperature. Do not use direct heat sources like radiators or tumble dryers, as this can cause shrinkage or material breakdown.
  • Storage: Store your shoes in a cool, dry place away from direct sunlight. Avoid leaving them in hot cars or damp environments.
  • Rotation: If possible, rotate your running shoes. Using multiple pairs can help each pair last longer and allow the cushioning to fully decompress between runs.