Nike ACG Ultrafly
Key specs
- Weight
- 287 g
- Drop
- 8.5 mm
- Heel stack
- 37 mm
- Forefoot stack
- 28.5 mm
* Specifications pending verification against manufacturer data.
Shoe profile
- Comfort: 5/5
- Responsiveness: 4/5
- Stability: 3/5
- Durability: 3/5
- Grip: 4/5
- Versatility: 3/5
Runometry score
3.94/5
- Quality
- 3.6/5
- Fit
- 3.1/5
- Recency
- 5/5
Other criteria
- Cushioning
Specifications
Technical data in the reference size (men’s US 9 unless stated).
- Weight
- 287 g
- AverageLighter than 52% of 243 comparable models (same terrain)
- Drop
- 8.5 mm
- Very highHigher than 93% of 245 comparable models (same terrain)
- Heel stack
- 37 mm
- Very highHigher than 79% of 213 comparable models (same terrain)
- Forefoot stack
- 28.5 mm
- HighHigher than 66% of 209 comparable models (same terrain)
- Midsole foam
- ZoomX
- Plate
- Carbon
- Outsole
- Vibram LITEBASE
Sources & method
Best for
Categories
Characteristics
Related guides
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What a carbon plate actually does, who benefits from super shoes, and when a plateless trainer is the better choice.