Brooks Glycerin Flex Trainers - Blue - UK 8.5

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

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Product Information

Full details

The Brooks Glycerin Flex trainers are premium, highly cushioned running shoes designed for adult male runners seeking a smooth, natural, and flexible ride. Their key benefit is the combination of plush cushioning for soft landings and responsiveness for energetic toe-offs, achieved through Brooks' innovative DNA Tuned midsole. A potential caveat for some runners might be the focus on neutral support, which may not be ideal for those requiring significant stability features. This guide will help you understand and effectively use your Glycerin Flex trainers.

All features

Age Groupadult
ColourBlue
GenderMale
Shoe Size UK8.5
Shoe TypeTrainers
SeriesGlycerin Flex
Model Part Number00722995
BrandBrooks

Extended Product Information

FAQs

Who is the Brooks Glycerin Flex designed for?

The Glycerin Flex is designed for adult male runners with a neutral gait who seek a highly cushioned, flexible, and smooth running experience. They are ideal for daily miles and longer runs.

What is the main advantage of the DNA Tuned midsole?

The DNA Tuned midsole uses nitrogen-infused foam with a dual-cell construction. It provides plush cushioning for soft landings in the heel and energetic responsiveness for toe-offs in the forefoot, adapting to your stride.

How does the shoe accommodate natural foot movement?

The shoe features FlexZone™ technology, including midfoot flex grooves and a podular forefoot design, which allow the shoe to move with your foot rather than against it, enhancing flexibility and natural motion.

Is this shoe suitable for runners who overpronate?

No, the Glycerin Flex is designed for neutral runners. Runners who overpronate may require a stability shoe with specific motion control features.

How much recycled material is used in the upper?

The upper of the Brooks Glycerin Flex contains approximately 62.8% recycled materials.

How should I clean my Glycerin Flex trainers?

Clean them using a mild soap and cold water with a soft brush or cloth. Avoid machine washing and always air dry them away from direct heat.

What is the expected lifespan of these trainers?

The lifespan typically ranges from 300 to 500 miles, depending on your running style, weight, and the surfaces you run on. Replace them when cushioning or support diminishes.

Troubleshooting

Shoes feel too tight or restrictive.

Loosen the laces and re-tie them, ensuring they are not overtightened. The flat-knit upper is designed to be flexible; try adjusting the lacing to find a more comfortable fit.

Reduced cushioning or responsiveness over time.

The DNA Tuned midsole may lose some of its properties after extensive use. Consider replacing the shoes after approximately 300-500 miles, or when you notice a significant decrease in cushioning or a change in the shoe's feel.

Slight squeaking noise during runs.

This can occasionally happen due to moisture trapped between layers or friction. Ensure the shoes are dry. If the noise persists, it usually does not affect performance but can be addressed by checking for debris or wear.

Pros and Cons

Pros

  • Exceptional cushioning for comfort on long runs.
  • High degree of flexibility that complements natural foot movement.
  • Smooth transitions from heel strike to toe-off.
  • Breathable and comfortable upper material.
  • Incorporates recycled materials in its construction.

Cons

  • May lack sufficient stability for runners who overpronate.
  • The focus on flexibility might not suit runners preferring a stiffer shoe.
  • Premium price point may be a consideration.

Setup, Compatibility & Care

Getting Started:

These trainers are ready to wear straight out of the box. Ensure you have the correct size for optimal comfort and performance. The flexible fit of the upper means they should adapt comfortably to your foot shape.

Compatibility:

The Brooks Glycerin Flex is designed as a road running shoe. It is ideal for neutral runners and can be worn with or without performance running socks. It is not specifically designed for trail running or heavy-duty athletic activities beyond running.

Care Instructions:

  • Cleaning: To clean, use a mild soap and cold water with a soft brush or cloth to gently scrub away dirt from the midsole and upper. Avoid machine washing or using harsh detergents, as this can damage the materials.
  • Drying: Always air dry the shoes. Stuffing them with newspaper can help absorb moisture and maintain their shape. Keep them away from direct heat sources like radiators or prolonged sunlight.
  • Storage: Store your trainers in a cool, dry place when not in use. Avoid leaving them in damp or extremely hot conditions.

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