Brooks Glycerin Flex - Grey/Black - UK 8
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Product Information
Full details
The Brooks Glycerin Flex trainers are designed for neutral runners seeking a balance of maximum cushioning and natural flexibility for road running. These shoes excel at providing a soft, adaptive feel underfoot during daily training, though runners requiring extra stability features for overpronation may find the neutral support profile insufficient for their needs.
All features
| Age Group | adult |
|---|---|
| Colour | Grey |
| Gender | Female |
| Shoe Size UK | 8 |
| Accent Colour | Black |
| Shoe Type | Trainers |
| Series | Glycerin Flex |
| Model Part Number | 1104781D093-42 |
| Brand | Brooks |
Extended Product Information
FAQs
Are these shoes suitable for overpronation?
No, the Glycerin Flex is designed as a neutral shoe. If you require stability for overpronation, you may need a shoe with more structured medial support.
What is the drop on these shoes?
The Brooks Glycerin Flex features a 6mm drop.
Can I use these for trail running?
These trainers are specifically optimized for road running. Using them on rugged trails may damage the outsole and provide insufficient traction.
How heavy are the Glycerin Flex trainers?
They weigh approximately 226.8 grams.
What does nitrogen-infused cushioning mean?
It is a process where nitrogen is infused into the foam during manufacturing to create a lighter, more durable, and responsive cushioning system.
How often should I replace these trainers?
Generally, running shoes should be replaced every 300 to 500 miles, depending on your running surface and gait.
Troubleshooting
Feeling of insufficient arch support
Since these are neutral shoes, if you have high arches or overpronation, consider using a high-quality aftermarket insole for custom support.
Foam feeling less responsive over time
This is often a sign of high mileage. Check the outsole for wear; if the cushioning feels 'dead,' it may be time to replace the shoes.
Visible debris in the midfoot grooves
Periodically check the flexible grooves on the bottom of the sole and use a blunt object to gently remove small pebbles or debris.
Pros and Cons
Pros
- Extremely soft and adaptive nitrogen-infused cushioning
- Highly flexible design promotes natural foot movement
- Lightweight build perfect for daily training
- Reliable performance on paved road surfaces
Cons
- Not suitable for runners requiring stability or motion control
- Limited to road and hard surface usage
- Neutral profile may not support all arch types
Setup, Compatibility & Care
To ensure your Brooks Glycerin Flex trainers perform at their best, follow these maintenance tips:
- Break-in Period: Wear them for a few short walks or light jogs before committing to long-distance runs to allow the foam to adapt to your foot.
- Cleaning: Hand wash the uppers with a soft brush and mild soap. Never machine wash or put them in the dryer, as the heat can degrade the nitrogen-infused foam.
- Drying: Air dry naturally away from direct heat sources like radiators, which can cause the materials to shrink or warp.
- Rotation: If you run frequently, consider rotating between two pairs of shoes to allow the foam to decompress fully, extending the life of the cushioning.