The Adidas Hyperboost RUN and Brooks Glycerin Flex are both neutral road running shoes with maximum cushioning. The Glycerin Flex is rated higher by buyers (4.4 vs 4.2 out of 5).
Specs side by side
| Spec | Hyperboost RUN | Glycerin Flex |
|---|---|---|
| Price | $170 | $170 |
| Rating | 4.2 / 5 (30 reviews) | 4.4 / 5 (497 reviews) |
| Weight | 8.8 oz | 9.1 oz |
| Heel-to-toe drop | 6 mm | 6 mm |
| Heel stack height | 38 mm | — |
| Cushioning | Max | Max |
| Support | Neutral | Neutral |
| Surface | Road, Track | Road |
| Available for | Men & Women | Men & Women |
Specs and prices from Adidas and Brooks, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the Hyperboost RUN if…
- it fits you better or you like its colors
Get the Glycerin Flex if…
- you want the more widely reviewed shoe
More comparisons
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- Brooks Glycerin Flex vs Adidas Hyperboost Edge
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- Brooks Glycerin Flex vs On Cloudmonster 3 Hyper
- Brooks Glycerin Flex vs On Cloudmonster Hyper