adidas adizero Boston 12 - White - Black - UK 4.5
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Product Information
Full details
The adidas Adizero Boston 12 is engineered for runners who prioritize speed work, tempo runs, and fast training sessions. This shoe excels in providing an energetic and smooth ride, helping athletes achieve new personal bests by supporting their hard work in training. While optimized for rigorous training, it's designed to prepare you for race day rather than necessarily being the race day shoe itself.
All features
| Age Group | adult |
|---|---|
| Colour | White |
| Gender | Male |
| Shoe Size UK | 4.5 |
| Accent Colour | Black |
| Series | adizero Boston |
| Model Part Number | JQ2552 |
| Brand | adidas |
Extended Product Information
FAQs
What type of running is the adidas Adizero Boston 12 best suited for?
The Adizero Boston 12 is ideal for speed work, tempo runs, and general fast training sessions where you want an energetic and responsive feel.
What is the heel drop of the shoe?
The shoe has a 7mm heel drop, with a heel stack height of 38mm and a forefoot stack height of 31mm.
How do the Recycled EnergyRods 2.0 contribute to performance?
The EnergyRods are designed to provide enhanced power and a propulsive feel, facilitating efficient heel-to-toe transitions and helping you maintain speed.
Is this shoe suitable for marathon race day?
While excellent for training to prepare you for a marathon, it's primarily positioned as a high-performance training shoe rather than a dedicated race-day super shoe. Many runners prefer even lighter options for the actual race.
How should I clean my Adizero Boston 12 shoes?
Hand wash them with mild soap and cold water, then allow them to air dry at room temperature. Avoid machine washing or using direct heat sources.
What is the purpose of the Continental rubber outsole?
The Continental rubber outsole provides superior grip and traction in various weather conditions, enhancing durability and offering a smoother, more flexible ride.
What is the weight of a single Adizero Boston 12 shoe?
A single shoe weighs 267 grams.
Troubleshooting
My heel feels like it's slipping during runs.
Ensure your laces are tied securely using a runner's knot. The `Slinglaunch heel system` is designed for lockdown, so a proper lacing technique should resolve most heel slippage. Also, confirm you have the correct shoe size.
The shoes feel too stiff or not responsive enough.
The Adizero Boston 12, especially with the `EnergyRods 2.0`, may require a short break-in period. Wear them for a few shorter runs to allow the materials to adapt to your foot. Also, ensure you are using them for their intended purpose – speed work and tempo runs, where their responsive nature shines.
Poor grip in wet conditions despite the Continental rubber.
While the `Continental rubber outsole` provides excellent traction, ensure the outsole is clean and free of embedded debris (like small stones or mud) which can compromise grip. Check the tread for excessive wear, as worn-down outsoles will offer less traction.
Pros and Cons
Pros
- Excellent energy return and propulsion for fast training runs.
- Comfortable and soft underfoot feel, especially at heel strike.
- Secure and locked-down fit thanks to the Slinglaunch heel.
- Superior traction in diverse weather conditions due to Continental rubber.
- Breathable and lightweight upper for prolonged comfort.
- Ideal for speed work and tempo efforts, promoting efficient strides.
Cons
- Primarily a training shoe; dedicated racers might opt for lighter, more aggressive models on race day.
- At 267g, it's not the absolute lightest option compared to some race-specific shoes.
- Might feel too firm for very slow, long recovery runs for some runners.
Setup, Compatibility & Care
Setup
The adidas Adizero Boston 12 requires no special setup. Simply put them on, adjust the laces to your desired snugness, and you're ready to run. Ensure your foot feels secure but not constricted, especially around the `Slinglaunch heel`.
Compatibility
This shoe is designed for adult runners who engage in speed work, tempo runs, and general fast training. Its adaptable `Continental rubber outsole` and `Lightstrike` cushioning system accommodate various foot strikes. While the specific model shown is a male UK 4.5, the Adizero Boston 12 series is available in a range of sizes and fits, including unisex options, making it suitable for a broad spectrum of runners. It pairs well with technical running socks to enhance comfort and prevent blisters.
Care
Proper care will extend the life and performance of your Adizero Boston 12:
- Cleaning: After runs, especially in dirty or wet conditions, gently brush off loose dirt. For deeper cleaning, hand wash with a mild soap and cold water. Avoid using harsh chemicals or machine washing, as this can damage the materials and adhesives.
- Drying: Always air dry your shoes at room temperature. Do not use direct heat sources like radiators or tumble dryers, as this can cause the materials to shrink or deform.
- Storage: Store your shoes in a cool, dry place away from direct sunlight when not in use. Avoid leaving them in a hot car.
- Rotation: If you run frequently, rotating your Adizero Boston 12 with other running shoes can allow the cushioning to fully decompress and recover, prolonging the lifespan of the shoe.