Brooks Glycerin 21 shoes 2024

Super softness with every step

If you're looking for supreme softness and ultimate comfort, the men's neutral Glycerin 21 running shoe provides an ultra plush ride thanks to even more soft DNA LOFT v3 cushioning than before, plus a new, more streamlined upper that delivers structure and breathability. A smooth and floaty-feeling run thanks to plush cushioning designed to help you enjoy and savor your run.

Cushy Comfort: supreme softness
Compared to the Glycerin 20, the Glycerin 21 features 2mm more of our super-soft, nitrogen-infused DNA LOFT v3 cushioning to maximize softness.

Treat your feet right: improved fit
New, engineered warp knit upper is breathable and allows for a flexible, accommodating fit while staying soft against your foot.

Find your flow: Smooth, stable transitions
The broad platform stabilizes your foot and promotes smooth heel-to-toe transitions.


  • 59.7% Recycled materials in the upper
  • Supreme softness
  • Improved fit
  • Smooth, stable transitions
  • Comfortable fit
  • Cushion level: Most Cushioning
  • Support level: neutral
  • Drop: 10 mm
  • Real weight: 280 g (Uk 8)