Brooks Glycerin Flex - First Thoughts
Brooks

Brooks Glycerin Flex - First Thoughts

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The Brooks Glycerin Flex is one of those shoes that surprised me a bit - in a good way! It sits nicely between a daily trainer and a faster workout shoe and I think it’s going to suit a lot of runners looking for something versatile.

If you’re doing tempo sessions, structured workouts, or racing up to a half marathon, this is definitely a shoe worth checking out.

One thing I really like about the Glycerin Flex is how natural it feels to run in. The shoe doesn’t try to force you into a certain stride or do all the work for you - it works with your biomechanics instead. If you’re someone who likes to feel connected to the ground, this will make a lot of sense underfoot.

It uses the same foam as the Brooks Glycerin 23, just with a little less of it. That means you still get that familiar cushioning, but the shoe feels lighter, quicker, and more responsive - especially when you pick up the pace.

If you tried the Brooks Hyperion Max and felt it lacked a bit of heel stability, the Glycerin Flex could be a better option. It feels more controlled without being stiff or overbuilt.

How it compares to the Glycerin 23

The biggest difference is the lower drop - 6mm - along with reduced stack height in both the heel and forefoot. There’s less cushioning overall, but that’s what gives it a faster, more agile feel.

It’s also around 50 grams lighter, and you really notice that once you start running. Add in the flex zone through the midfoot and the shoe moves nicely with you while still feeling stable.

This is a shoe that really suits runners with a strong toe-off and those who like to mix their paces - steady runs, tempo efforts and faster workouts all feel right at home.

The knit upper is another highlight. It’s secure, breathable and has a glove-like fit that feels especially good at quicker speeds. It actually reminds me a bit of the Levitate upper - snug without being restrictive.

brooks glycerin flex for women, lightweight flexible running or walking shoe that moves with your foot while adding unrestrictive cushioning, white with pink details, side profile of shoe

Final thoughts

The Glycerin Flex is a great option if you want a lighter, faster-feeling shoe that still offers protection and stability. It’s not trying to be flashy - it just lets you run the way you run, which for a lot of people is exactly what they’re after! Take a closer look at the Glycerin Flex in The Sports Room...

Mark Williams, Owner
The Sports Room