My first run impressions review of the Nike Alphafly 4. The new ZoomX LT and tweaked Air Zoom units give this shoe a more energetic ride. The new upper is more roomy, and overall the shoe is wider and more stable. If you like the Alphafly 3, you’ll like the 4. More thoughts coming in my full review!
Specs:
* Weight: 6.9 oz | 208 g
* Heel Stack: 39 mm
* Forefoot Stack: 31 mm
* Heel-Toe Offset: 8 mm
* Price: $280