The Brooks Glycerin Flex is designed to help you feel the natural movement and rhythm in every run. It delivers plush cushioning you loved, but without the bulk and rigidity from the high stack, encouraging a more natural running rhythm. 

Glycerin Flex is packed with high stack of nitrogen-infused foam for plush, cloud-like landings and a snappy, responsive toe-off. Designed with an asymmetrical midfoot flex groove and podular lateral forefoot pods, the Glycerin Flex offers a good balance of support and flexibility.  

A thoughtful step forward in innovation, the Brooks Glycerin Flex stands out as a highly versatile trainer, perfect for runners who want a more flexible, dynamic option in their weekly rotation that feels both intuitive and fun to run in.

 

What to love: 

• Supportive cushioning with flexible midsole  
• Versatile shoe for easy runs, walks and gym training 

UPPER 

• Flexible Fit: Soft breathable flat knit upper stays flexible and moves with your foot

MIDSOLE 

• Midsole Flexibility: FlexZone technology helps facilitate the body’s preferred motion path
• Expertly Tuned Cushioning: DNA-tuned nitrogen-infused foam provide soft landing and responsive toe-off 

OUTSOLE 

• Segmented Outsole: Provides smooth, fluid transitions and reliable traction on various road surfaces.
• Enhanced Flexibility: Asymmetrical grooves and podular forefoot design support natural foot movement from midfoot to toe-off.