ASICS Gel-Nimbus 23 - Grey - UK 8.5
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Product Information
Full details
The ASICS Gel-Nimbus 23 trainers are engineered for adult male runners seeking maximum comfort and impact protection during long-distance training. These shoes excel at providing a smooth, cushioned ride that reduces strain on the joints; however, their focus on plush support means they may feel bulkier to runners who prefer a more minimalist or stripped-back racing shoe.
All features
| Age Group | adult |
|---|---|
| Colour | Grey |
| Gender | Male |
| Shoe Size UK | 8.5 |
| Shoe Type | Trainers |
| Series | Gel-Nimbus 23 |
| Model Part Number | 1011B004-020 |
| Brand | ASICS |
Extended Product Information
FAQs
Are these suitable for flat feet?
The Gel-Nimbus 23 is designed as a neutral shoe. If you require significant arch support for flat feet, consult a podiatrist to see if an aftermarket orthotic insole is compatible.
Can I put these in the washing machine?
No. Machine washing can damage the structural integrity of the upper and the bonding of the cushioning units. Clean by hand only.
Are they true to size?
Yes, they generally fit true to standard athletic shoe sizing. If you wear thick performance socks, some runners prefer a half-size up.
How many miles do these usually last?
Typically, you can expect between 300 to 500 miles, depending on your running surface, weight, and gait mechanics.
Can these be used for gym workouts?
While they provide great comfort for walking or cardio on a treadmill, the high-stack height may provide less stability for heavy weightlifting where a flat, firm surface is preferred.
Troubleshooting
Foot slipping inside the shoe
Try the 'runner's loop' or 'heel lock' lacing technique to increase tension around the ankle collar.
Feeling of excess heat
Ensure you are using moisture-wicking synthetic running socks rather than cotton, which traps sweat.
Signs of premature tread wear
Check your running gait to see if you are dragging your heel; also ensure you are not using these on abrasive surfaces like jagged trail or gravel.
Pros and Cons
Pros
- Superior impact absorption for long runs
- High-quality, breathable mesh construction
- Consistent and smooth ride quality
- Provides reliable arch and heel support
Cons
- Heavier feel compared to racing-specific trainers
- Not intended for high-speed interval training
- Limited aesthetic options beyond the grey-based themes
Setup, Compatibility & Care
To ensure the longevity of your Gel-Nimbus 23 trainers, follow these standard care practices:
- Breaking In: Wear them for short walking sessions before attempting long-distance runs to allow the foam to adapt to your foot shape.
- Cleaning: Use a soft-bristled brush to remove dried mud. If necessary, wipe with a damp cloth and mild soap; never submerge them in water.
- Drying: Air dry only. Keep them away from direct heat sources like radiators or sunlight, as this can degrade the specialized cushioning foams and adhesives.
- Rotation: If running daily, consider rotating with a second pair of shoes to allow the midsole material 24 hours to decompress and recover.