Nike Alphafly 3 vs Nike Alphafly 4
Better figure, where one is clearly better
| NikeAlphafly 3 | NikeAlphafly 4 | |
|---|---|---|
| Overview | ||
| Released | January 2024 | September 2026 |
| Fit and feel | ||
| Made for | Racing | Racing |
| Weight | 218 g | 208 g (better) |
| Heel height | 38.1 mm | – |
| Forefoot height | 29.6 mm | – |
| Drop | 8 mm | 8 mm |
| Carbon plate | Yes | Yes |
| Midsole foam | Fully connected, full-length ZoomX foam midsole with two forefoot Air Zoom units | ZoomX LT foam above ZoomX foam, layered above and below the plate; dual forefoot Air Zoom units, softer and quieter than before |
| Plate | Full-length carbon-fibre Flyplate, slightly wider than before | Wide carbon-fibre Flyplate with the Alphafly's propulsive scoop |
| Upper | Atomknit 3.0 upper; notched laces; integrated knit tongue with lofted padding | Seamless Atomknit upper with open-hole mesh zones, midfoot cables and an integrated heel unit; moulded sockliner |
| Outsole | Fast Shot outsole for multidirectional traction | Fast Shot outsole |
| Fit | New last for better arch comfort; moulded sockliner for a lower-profile arch | – |
| Use | ||
| Best for | Half-marathon and marathon racing | Half-marathon and marathon racing |
| Measured figures | RunRepeat lab: 201 g, 38.1 mm heel, 29.6 mm forefoot, 8.5 mm drop | – |
| Design | ||
| Colourways | Black/Bright Crimson/Wolf Grey/Metallic Silver, Platinum Tint/Ocean Cube/Moon Particle/Purple Dynasty ("Prototype") and others | Sea Glass/Laser Crimson/Phantom/Burgundy Ash |
