Glycerin Flex
<span style="white-space: nowrap;">GLYCERIN FLEX</span>

The new

GLYCERIN FLEX

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Glycerin Flex

FLEX THE RULES

Learn more
Glycerin Flex

FEEL THE FLEX.
FEEL THE FREEDOM.

Women's Glycerin Flex Men's Glycerin Flex

Explore the Glycerin series

Close up photo of the Glycerin Flex shoe
From our lab to your feet

Flexing the rules starts with the deep research and innovation happening in our product lab. Check out what else happens when you pair curious minds with a passion for the run.

See our innovation in motion

Stories to transform your run

three women running across the street in the Glycerin Series

Gear and Technology

January 7, 2026

Brooks Glycerin running shoes: What’s your match?

4 min. read

active close up shot of the bottom of the Brooks Cascadia 19 while running on a rocky trail

Gear and Technology

November 18, 2025

Brooks’ best trail running shoes

4 min. read

group of men and women running in Brooks Glycerin Max 2 running shoes

Gear and Technology

November 1, 2025

The evolution of the Brooks Glycerin Max running shoe

3 min. read

group of people running on a trail

Running Tips

October 23, 2025

Trail running tips for beginners

6 min. read