Brooks Glycerin Flex Trainers - Purple - 9

The Brooks Glycerin Flex is a premium cushioned running shoe designed to deliver a smooth, natural...

Currently unavailable

Shoe Size UK
Colour
Child Shoe Size UK

Currently out of stock

This product is not available at the moment. Check back later.

Product Information

Full details

The Brooks Glycerin Flex is a premium cushioned running shoe designed for neutral runners who prioritize a balance of soft landings and responsive flexibility. Utilizing DNA Tuned nitrogen-infused midsole technology, these trainers adapt to the specific mechanics of your stride, making them ideal for both daily training and longer distances. While the shoe offers exceptional comfort and freedom of movement, runners seeking extreme arch support or motion control for severe overpronation may find the focus on natural, flexible motion less suited to their specific needs.

All features

Age Groupadult
ColourPurple
GenderFemale
Shoe Size UK9
Shoe TypeTrainers
SeriesGlycerin Flex
Model Part Number00776530
BrandBrooks

Extended Product Information

FAQs

Is the Brooks Glycerin Flex suitable for overpronation?

These shoes are designed for neutral runners. If you have significant overpronation, you may require a shoe with more substantial medial support.

Can I use these for gym workouts?

While the shoe is optimized for running, its flexible construction makes it suitable for light gym work, though it is not intended for heavy weightlifting where a stable, flat base is required.

How long should the cushioning last?

Typically, the cushioning in performance running shoes remains effective for 300 to 500 miles, depending on your running surface and body weight.

Is the flat-knit upper water-resistant?

No, the flat-knit material is designed for maximum breathability and will allow water to pass through if running in heavy rain.

Does the DNA Tuned midsole change over time?

The nitrogen-infused structure is designed to maintain its rebound properties longer than standard EVA foams, providing consistent performance throughout the shoe's life.

Troubleshooting

Knit upper feels too loose or tight

Experiment with different lacing techniques, such as a runner's loop or a looser lacing pattern, to adjust the volume of the midfoot wrap.

Midsole foam appears dirty or dusty

Wipe the foam components with a damp cloth after each run to prevent debris from settling into the flex grooves.

Pros and Cons

Pros

  • Excellent balance of softness and energy return
  • Highly flexible design for a natural ride
  • Breathable and comfortable upper construction
  • Adaptable midsole technology for different running phases

Cons

  • Not intended for runners requiring significant arch support
  • Less structured than heavy-duty stability models
  • Requires proper sizing for optimal fit of the flat-knit upper

Setup, Compatibility & Care

To ensure the longevity of your Brooks Glycerin Flex trainers, follow these maintenance tips:

  1. Sizing Check: Ensure a thumbnail's width of space between your longest toe and the front of the shoe to accommodate foot swell during runs.
  2. Break-in Period: While comfortable out of the box, perform 1-2 shorter walks or light runs to allow the knit upper to conform to your specific foot shape.
  3. Cleaning: Hand wash using mild soap and lukewarm water. Avoid using a washing machine, as high heat and agitation can degrade the nitrogen-infused midsole foam.
  4. Drying: Air dry only in a cool, shaded area. Direct sunlight or heaters can warp the foam and compromise the flexibility of the materials.