Brooks Glycerin Flex - Grey - Black - UK 11.5

The Brooks Glycerin Flex are designed for runners seeking maximum comfort on asphalt. Thanks to in...

Best current price£129.99from Alexandra Sports

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Alexandra SportsBrooks Men's White Glycerin Flex | Bluewash/Morel/Beige - / 11.5 / Standard
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Product Information

Full details

The Brooks Glycerin Flex is a high-performance trainer engineered for neutral runners who prioritize superior cushioning and natural foot movement during daily road training. Featuring advanced nitrogen-infused technology, this shoe offers an adaptive and exceptionally soft ride for those logging consistent asphalt miles, though runners requiring extra structural stability or motion control may find the neutral support profile less suitable for their needs.

All features

Age Groupadult
ColourGrey
GenderFemale
Shoe Size UK11.5
Accent ColourBlack
Shoe TypeTrainers
SeriesGlycerin Flex
Model Part Number1104781D093-465
BrandBrooks

Extended Product Information

FAQs

Is the Brooks Glycerin Flex suitable for long-distance marathon training?

Yes, the cushioning profile is designed for high-mileage comfort, making them an excellent choice for daily marathon training.

Does this shoe provide extra arch support?

No, this is a neutral shoe and does not include specialized features for flat feet or severe arch support requirements.

How do I clean my trainers?

Use a soft brush to remove dirt, and wipe the upper with a damp cloth and mild soap. Avoid submerging them in a washing machine.

What is the weight of this shoe?

The Brooks Glycerin Flex weighs approximately 226.8 grams.

Are these shoes effective on trails?

These are road-specific trainers. While they can handle light gravel, they are not designed for technical trails or uneven terrain.

What does the 6mm drop mean?

The drop refers to the height difference between the heel and the forefoot. A 6mm drop promotes a balanced foot strike.

Troubleshooting

Feeling instability during runs

Ensure your running style matches the neutral classification of the shoe; consult a specialist if you require support for overpronation.

Midsole feels flat or less responsive

Rotate your running shoes to give the DNA TUNED foam at least 24 hours to recover its structure between heavy training sessions.

Pros and Cons

Pros

  • Exceptionally soft and adaptive nitrogen-infused cushioning
  • Highly flexible design for natural range of motion
  • Lightweight build prevents heavy-feeling legs during runs
  • Durable construction optimized for road-specific wear

Cons

  • Not suitable for runners needing overpronation stability support
  • May lack the aggressive traction needed for technical trail running
  • Neutral platform requires an efficient natural running gait

Setup, Compatibility & Care

To ensure the longevity of your Glycerin Flex trainers, it is essential to allow the midsole foam to recover between runs. Avoid storing them in direct sunlight or extreme heat, as this can degrade the nitrogen-infused cushioning over time. If they become wet, stuff the interior with paper towels to absorb excess moisture and air-dry them naturally; do not use a tumble dryer or heat source. These shoes are compatible with standard orthotics if extra volume is needed, though the stock insoles are designed to complement the shoe's cushioning profile.

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