Brooks Glycerin 23 Trainers - Black Orange - UK 8.5

Maximum comfort for every stride. The Brooks Glycerin 23 offer a smooth and balanced running exper...

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Product Information

Full details

The Brooks Glycerin 23 trainers are designed for adult male runners seeking maximum comfort and a smooth, balanced ride on road surfaces. Their key benefit is enhanced cushioning and a secure, ventilated fit, ideal for training and long runs. A potential caveat is that the focus on maximum cushioning might not suit runners who prefer a firmer, more responsive feel.

All features

Age Groupadult
ColourBlack
GenderMale
Shoe Size UK8.5
Accent ColourOrange
Shoe TypeTrainers
SeriesGlycerin 23
Model Part Number1104761D005-425
BrandBrooks

Extended Product Information

FAQs

What is the main advantage of the Glycerin 23?

The primary advantage is its maximum cushioning (DNA LOFT v3) for an exceptionally soft and comfortable running experience, ideal for high mileage and recovery runs.

Are these shoes suitable for marathon running?

Yes, the Glycerin 23 is excellent for marathon training and racing due to its superior comfort and shock absorption, which helps reduce fatigue over long distances.

Can I use these shoes for trail running?

These shoes are designed for road surfaces. While they may offer some grip on packed dirt paths, they are not recommended for technical trails due to their tread pattern and cushioning.

What does 'Neutral Shoe Type' mean?

A neutral shoe type is designed for runners whose feet do not excessively roll inward (pronate) or outward (supinate) during their stride. They offer cushioning and support without specific motion control features.

How does the DNA LOFT v3 cushioning differ from previous versions?

DNA LOFT v3 is a newer formulation that uses injected nitrogen to create an even softer, lighter, and more responsive cushioning compound compared to previous DNA LOFT versions.

What is the purpose of the 8mm drop?

The 8mm heel-to-toe drop is a moderate drop that works well for many runners, promoting a balanced feel between the heel and forefoot strike.

How do I know when to replace my Brooks Glycerin 23 trainers?

Typically, running shoes should be replaced every 500-800 kilometers (300-500 miles) or when you notice significant wear on the outsole, reduced cushioning, or new aches and pains after running.

Troubleshooting

Slightly tight fit upon first wear

The engineered mesh upper will adapt to your foot with a few wears. Consider wearing them for shorter periods initially or with thinner socks.

Reduced cushioning feel over time

While DNA LOFT v3 is durable, cushioning can subtly decrease after extensive mileage. Ensure you are cleaning the shoes regularly to maintain material integrity. Consider replacement after 500-800km of use.

Lack of grip on wet surfaces

The outsole is designed for road use. While it offers good traction, extremely wet conditions may reduce grip. Ensure the outsole is free from debris.

Pros and Cons

Pros

  • Exceptional cushioning for superior comfort on long runs.
  • Smooth and stable ride reduces impact and fatigue.
  • Breathable mesh upper keeps feet cool and comfortable.
  • Durable outsole offers good longevity and grip.
  • Designed for neutral runners prioritizing comfort.

Cons

  • May feel too soft for runners preferring a responsive, firm feel.
  • Weight at 300.5g might be noticeable for very speed-focused runners.
  • Drop of 8mm may not be ideal for all running styles.
  • Primarily designed for road use, less suitable for trails.

Setup, Compatibility & Care

Setup: The Brooks Glycerin 23 trainers are ready to wear straight out of the box. Ensure you have selected the correct size for a comfortable fit.

Compatibility: These shoes are designed primarily for road running. They are suitable for neutral runners and are ideal for training and maximizing comfort on asphalt and other hard, even surfaces. They are not optimized for trail running or highly technical terrain.

Care: To maintain the condition of your Glycerin 23 trainers:

  1. Cleaning: Remove loose dirt with a soft brush. For deeper cleaning, use a damp cloth and mild soap. Avoid machine washing or harsh detergents, as this can damage the materials.
  2. Drying: Air dry the shoes away from direct heat sources like radiators or direct sunlight. Stuffing them with paper can help absorb moisture and maintain their shape.
  3. Storage: Store in a cool, dry place when not in use. Avoid prolonged exposure to extreme temperatures.