Brooks Glycerin Flex Trainers - Blue - UK 13

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 designed for adult male runners seeking a plush yet responsive shoe for daily miles and longer runs. Their key benefit is a smooth, natural ride with exceptional flexibility thanks to nitrogen-infused DNA Tuned midsole technology. A potential caveat is that they are optimized for neutral runners, so those with significant pronation may need alternative support.

All features

Age Groupadult
ColourBlue
GenderMale
Shoe Size UK13
Shoe TypeTrainers
SeriesGlycerin Flex
Model Part Number00723077
BrandBrooks

Extended Product Information

FAQs

Who is the Brooks Glycerin Flex best suited for?

The Glycerin Flex is ideal for neutral runners who prefer a highly cushioned and flexible road running shoe for daily training, recovery runs, and longer distances.

What is the main benefit of the DNA TUNED midsole?

The nitrogen-infused DNA TUNED midsole provides a dual benefit: plush impact absorption in the heel and responsive energy return in the forefoot, creating a balanced ride.

How does the flexibility system work?

The shoe features an asymmetrical midfoot flex groove and a podular forefoot design that work together to allow the shoe to bend naturally with your foot, supporting your natural motion path.

Is the upper material durable?

The flat-knit upper is designed for comfort and flexibility. While breathable and adaptive, its primary focus is on a comfortable, sock-like fit. Durability is balanced with these comfort features.

Can I use these shoes for trail running?

These shoes are designed as road running shoes and are optimized for pavement and smooth surfaces. They are not recommended for technical trail running where more aggressive traction and protection are needed.

How much of the shoe is made from recycled materials?

The upper of the Brooks Glycerin Flex is constructed with 62.8% recycled materials, contributing to sustainability efforts.

What is the difference between Glycerin Flex and other Brooks models?

The Glycerin Flex specifically emphasizes a blend of high cushioning and enhanced flexibility. While other Glycerin models offer superior cushioning, the 'Flex' variant adds features like FlexZone™ for a more natural, adaptive feel through the stride.

Troubleshooting

Shoe feels too tight or loose

Adjust the lacing system. Ensure the heel is locked down and the forefoot has adequate room. If the issue persists, consider if this is the correct size or width for your foot.

Reduced cushioning or responsiveness

The midsole foam may have compressed over many miles. While designed for durability, cushioning does degrade over time. Consider replacing the shoes if performance significantly diminishes.

Discomfort during runs

Ensure the shoes are appropriate for your foot type (neutral). Check for any debris inside the shoe or any wear on socks causing irritation. If discomfort persists, consult with a running specialist.

Upper material feels restrictive

The flat-knit upper is designed to be flexible. Ensure laces are not tied too tightly. If the material feels inherently restrictive, it may not be the ideal fit for your foot shape.

Pros and Cons

Pros

  • Exceptional cushioning for soft landings
  • High degree of flexibility for a natural ride
  • Responsive forefoot for efficient toe-offs
  • Breathable and comfortable upper
  • Uses recycled materials in construction

Cons

  • Primarily designed for neutral runners; may lack support for overpronators
  • Specific flex grooves might not suit all foot strike patterns
  • High cushion might feel less stable for very lightweight runners on uneven terrain

Setup, Compatibility & Care

Setup: These shoes are ready to wear out of the box. Ensure they fit correctly before your first run; there is no break-in period required for the cushioning and upper technology.

Compatibility: The Brooks Glycerin Flex is designed as a road running shoe for neutral runners. It is compatible with most running surfaces but is optimized for pavement and well-maintained paths. They are best suited for individuals who do not require significant motion control or pronation support.

Care:

  1. Cleaning: After runs, use a soft brush to remove loose dirt. For deeper cleaning, use a mild soap and cold water with a damp cloth. Avoid machine washing or drying, as this can damage the shoe's structure and materials.
  2. Drying: Air dry the shoes at room temperature. Keep them away from direct heat sources like radiators or sunlight.
  3. Storage: Store in a cool, dry place. Avoid prolonged exposure to extreme temperatures.