Brooks Glycerin 23 Trainers - Black Grey - 4.5 UK
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Product Information
Full details
The Brooks Glycerin 23 trainers are premium neutral running shoes designed for adult runners who prioritize maximum comfort and plush cushioning during daily training and long-distance sessions. Featuring the advanced DNA LOFT v3 foam, these shoes provide a soft landing and smooth transitions; however, users seeking a lightweight racing flat may find the plush stack height slightly bulkier than minimalist alternatives.
All features
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Female |
| Material | Polyester |
| Shoe Size UK | 4.5 |
| Accent Colour | Grey |
| Shoe Type | Trainers |
| Series | Glycerin 23 |
| Model Part Number | 120465-090 |
| Brand | Brooks |
Extended Product Information
FAQs
Are these shoes suitable for flat feet?
The Glycerin 23 is a neutral shoe. If you require significant arch support, you may want to look at the Glycerin GTS (Go-To-Support) series instead.
Can I use these for marathon training?
Yes, their plush cushioning and durability make them a popular choice for high-volume marathon training blocks.
How often should I replace them?
Generally, running shoes should be replaced every 300 to 500 miles, depending on your running surface and gait.
Is the upper material waterproof?
No, the engineered mesh is designed for high breathability, meaning it will allow water to pass through if running in heavy rain.
Can I replace the insoles with custom orthotics?
Yes, the insoles are removable and compatible with most aftermarket or custom orthotic inserts.
Troubleshooting
Feeling pressure on top of the foot
Try a 'window lacing' technique to relieve pressure on the midfoot while maintaining a secure heel lock.
Excessive movement inside the shoe
Ensure you are wearing the correct size and consider a runner's loop knot for a tighter fit around the ankle.
Pros and Cons
Pros
- Exceptionally soft cushioning for long-run comfort
- High-quality breathable mesh upper
- Stable and supportive ride for neutral runners
- Durable construction suitable for daily training
Cons
- May feel too bulky for speed-focused interval workouts
- Premium cushioning profile limits ground feel
- Not intended for technical trail terrain
Setup, Compatibility & Care
To ensure your Brooks Glycerin 23 trainers last, proper care is essential. When first using the shoes, ensure the laces are adjusted to your preferred tension to take advantage of the engineered mesh upper's lockdown.
- Cleaning: Hand wash with a soft brush and mild soap. Avoid putting them in the washing machine or dryer, as high heat can degrade the foam integrity.
- Air Dry: Always remove the insoles and allow the shoes to air dry away from direct sunlight or heat sources.
- Rotation: If you run daily, consider rotating with a second pair to allow the foam to decompress and moisture to evaporate fully between uses.