Adidas PureBoost 23 HEAT.RDY Trainers - Grey - Purple - 5.5 UK
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Product Information
Full details
The Adidas PureBoost 23 HEAT.RDY trainers are designed for adult female runners and fitness enthusiasts who require superior breathability and responsive cushioning during high-intensity training. These trainers excel at keeping feet cool in warmer conditions, though the specialized HEAT.RDY technology is optimized for specific temperature ranges, which may feel less suitable for extremely cold climates.
All features
| Age Group | adult |
|---|---|
| Colour | Grey |
| Gender | Female |
| Shoe Size UK | 5.5 |
| Accent Colour | Purple |
| Shoe Type | Trainers |
| Series | PureBoost 23 HEAT.RDY |
| Model Part Number | IH7675 |
| Brand | adidas |
Extended Product Information
FAQs
Are these shoes suitable for marathon running?
Yes, the PureBoost 23 is designed for performance, though comfort levels vary by runner; they are well-suited for training and mid-distance runs.
How do I know if the size 5.5 UK is correct for me?
It is recommended to have about a thumb's width of space between your longest toe and the front of the shoe to allow for natural foot swelling during exercise.
Can I put these shoes in the dryer?
No, never place your trainers in a dryer. Extreme heat can damage the specialized foam and adhesive materials.
What makes the HEAT.RDY version different?
The HEAT.RDY version features an upper construction specifically engineered for enhanced ventilation compared to standard trainer models.
Are these trainers machine washable?
We recommend hand cleaning only to maintain the structural integrity and performance features of the trainers.
Does the colour scheme fade?
Like any performance footwear, keep the shoes out of direct, intense sunlight when stored for long periods to preserve the colour vibrancy.
Troubleshooting
Foot feels too hot during indoor use
Ensure you are wearing moisture-wicking synthetic running socks rather than thick cotton socks to allow the HEAT.RDY technology to vent properly.
Midsole feels stiff
Boost foam often requires a short 'break-in' period of 15-20 miles of light activity to reach maximum flexibility.
Pros and Cons
Pros
- Excellent breathability for warm environments
- Highly responsive energy return from the Boost midsole
- Sleek and versatile aesthetic design
- Durable construction suitable for frequent training
Cons
- Not specifically optimized for winter conditions
- Limited to specific size ranges in the HEAT.RDY series
- Design focus is primarily on performance rather than casual lifestyle
Setup, Compatibility & Care
To ensure your trainers last, always lace them up comfortably—not too tight to restrict circulation, but secure enough to prevent slippage. When it comes to care, avoid machine washing your trainers, as this can degrade the specialized fabric and midsole bonding. Instead, wipe the exterior with a damp cloth and mild soap. If the shoes get wet internally, remove the insoles and air dry them naturally away from direct heat sources like radiators, which can warp the materials.