The Adidas Hyperboost Edge and Brooks Glycerin Flex are both neutral road running shoes with maximum cushioning. The Glycerin Flex costs about $30 less (from $170).
Specs side by side
| Spec | Hyperboost Edge | Glycerin Flex |
|---|---|---|
| Price | $200 | $170 |
| Rating | 4.6 / 5 (1,022 reviews) | 4.4 / 5 (497 reviews) |
| Weight | 9.1 oz | 9.1 oz |
| Heel-to-toe drop | 6 mm | 6 mm |
| Heel stack height | 45 mm | — |
| Cushioning | Max | Max |
| Support | Neutral | Neutral |
| Surface | Road | 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 Edge if…
- you want the more widely reviewed shoe
Get the Glycerin Flex if…
- you want to spend less
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