adidas adizero Boston 12 - Black - UK 4
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Product Information
Full details
The adidas adizero Boston 12 is engineered for runners focused on improving their pace, excelling in everything from speed workouts to tempo runs. This shoe's core strength lies in its innovative EnergyRods 2.0, providing dynamic propulsion and efficient power transfer, though its performance-oriented design means it's optimized for faster efforts rather than recovery or ultra-long, slow mileage.
All features
| Colour | Black |
|---|---|
| Gender | Male |
| Shoe Size UK | 4 |
| Accent Colour | Silver |
| Series | adizero Boston 12 |
| Model Part Number | JI4477 |
| 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 race distances from 5k up to marathons, thanks to its responsive cushioning and propulsive EnergyRods.
What are EnergyRods 2.0?
EnergyRods 2.0 are recycled rods strategically placed within the midsole that mimic the foot's bone structure, designed to enhance power transfer and propulsion during your running transitions.
What is the difference between Lightstrike 2.0 and Lightstrike Pro foams?
Lightstrike 2.0 provides durable and resilient cushioning, while Lightstrike Pro is a superlight and highly responsive foam that offers maximum energy return. They work together to deliver a balanced and dynamic ride.
How should I clean my adizero Boston 12 shoes?
Clean them by gently brushing off loose dirt and using a mild soap with cold water on a soft cloth for stubborn stains. Always air dry them away from direct heat.
What is the heel drop of this shoe?
The adidas adizero Boston 12 has a heel drop of 7mm (38mm heel stack height, 31mm forefoot stack height).
Is the adizero Boston 12 suitable for daily training?
While it can be used for some daily training, its design is optimized for faster-paced efforts. For slower, higher-mileage daily training, some runners might prefer a shoe with more traditional cushioning.
What is the weight of the adizero Boston 12?
The shoe weighs approximately 267g. This lightweight design contributes to its performance-oriented feel.
Troubleshooting
Heel slippage during runs
Ensure laces are tightened securely through all eyelets. Try different lacing techniques, such as a 'runner's knot' or using the extra eyelet for better heel lock.
Shoe feels too stiff initially
The EnergyRods and performance foams may require a short break-in period. Start with shorter, easier runs to allow the shoe to adapt to your foot and gait.
Poor traction on wet surfaces
While the Continental rubber outsole offers reliable grip, always exercise caution on wet or slippery surfaces. Ensure the outsole is clean of debris that might hinder traction.
Unpleasant odor develops
Regularly air out your shoes after each run. Remove insoles to allow them to dry separately. For persistent odors, use shoe deodorizers or a mixture of baking soda and water to clean the interior.
Pros and Cons
Pros
- Exceptional energy return and propulsion from EnergyRods 2.0 and Lightstrike foams.
- Secure and stable fit thanks to the Slinglaunch heel system.
- Reliable grip on diverse surfaces due to the Continental rubber outsole.
- Lightweight and breathable design for comfortable, faster runs.
- Ideal for speed work, tempo runs, and race day performance.
- Designed with a specific heel drop and stack height for efficient transitions.
Cons
- Might be less cushioned than dedicated daily trainers for very long, slow runs.
- Performance-focused cushioning might not be ideal for recovery runs where maximum softness is desired.
- The specific heel drop and stack height might require an adjustment period for some runners.
Getting Started:
- Lacing: Ensure a comfortable and secure fit by lacing your shoes appropriately. Experiment with different lacing techniques if you experience pressure points or heel slippage.
- Break-In Period: While often comfortable from the start, performance running shoes like the adizero Boston 12 can benefit from a short break-in period. Start with shorter runs to allow your feet and the shoe's components (especially the EnergyRods) to adapt to each other.
Compatibility:
- Running Type: Optimized for speed work, tempo runs, and race distances from 5k to marathons.
- Surface: Primarily designed for road running due to the Continental rubber outsole's grip and the shoe's overall structure.
Care and Maintenance:
- Cleaning: Gently brush off loose dirt with a soft brush. For deeper cleaning, use a mild soap and cold water with a soft cloth or sponge. Avoid machine washing or harsh detergents, as these can damage materials and adhesives.
- Drying: Always air dry your shoes at room temperature, away from direct sunlight or heat sources, which can warp materials. You can stuff them with newspaper to absorb moisture and help maintain their shape.
- Storage: Store your shoes in a cool, dry place. Avoid leaving them in direct sunlight or extreme temperatures for prolonged periods.