Brooks
Glycerin 21
road cushioned daily-trainer comfort neutral
Weight
280g
Drop
10mm
Stack
32mm
Midsole
DNA LOFT v4
Outsole
RoadTack Rubber
4.4Rating
The Good
- ✓ Super soft and protective cushioning
- ✓ Reliable and durable for high mileage
- ✓ Smooth transitions throughout the stride
The Bad
- ✕ Heavier than many competitors
- ✕ Lacks responsiveness for faster paces
- ✕ High drop might not suit all runners
AI Analysis
The Brooks Glycerin 21 continues to deliver ultimate softness and comfort for daily training. It's a plush workhorse designed for runners who prioritize cushioning and durability on their everyday runs.
Last updated: 4 May 2026