The Nike Alphafly Next Nature has the same design as the original Alphafly but has a focus on sustainability and being eco-friendly. It has a full-length carbon plate, ZoomX foam and Zoom Air units. It costs $300.
The Nike Alphafly Next% 2 is the second version of one of the fastest super shoes in the world. It's the only shoe that has broken the 2 hour marathon distance when it was worn by Eliud Kipchoge. Its focus is on being light with a minimal upper and a single-density midsole. It costs $275.
Similarity and differences: Air Zoom Alphafly Next Nature vs Zoom Alphafly Next% 2
Sole unit: Air Zoom Alphafly Next Nature vs Zoom Alphafly Next% 2
The midsole of the Alphafly Next Nature is made of scraps of leftover ZoomX foam which is compressed and glued together. The midsole of the Alphafly Nature gives it a softer ride than the Alphafly Next% and also makes it heavier.
The Alphafly Next% 2’s midsole is made of brand new ZoomX foam which is firmer and less squishy than that of the Nature version. The Alphafly Next% 2 feels less cushioned and less bouncy than the original version.
The Alphafly Next% 2 is better for faster paces because it has a firmer ride whereas the Alphafly Next Nature is better for slower paces.
Stability is better in the Alphafly Next% 2 because it has less lean bias and is a more stable platform compared to the Alphafly Next Nature.
Both super shoes have giant Zoom Air units in the forefoot which provide extra pop on toe-off. The faster you run, the more the air units compress and propel you forward.
There are full-length carbon plates in both shoes but the one in the Nature version is made of 80% recycled carbon fibre. Both carbon plates are extremely stiff and assist in making the rocker more effective.
The outsole of the Alphafly Next% 2 is flatter and has more rubber than the Next Nature version. It has smoother transitions and a higher level of durability.
Durability is good so the Alphafly Next Nature and Next% can both be used for training as well as racing.
Upper unit: Air Zoom Alphafly Next Nature vs Zoom Alphafly Next% 2
The upper of the Alphafly Next Nature consists of Flyknit and Flyprint which is made from leftover airbag waste. It has a bootie construction with a thicker, warmer upper than the original Alphafly. It fits true to size and doesn’t come in a wide version.
The Alphafly Next% 2 has an Atomknit 2.0 upper which is extremely porous and breathable. It has worse foot lockdown than the Nature version and it fits true to size. It has a narrow midfoot like the Nature version and also doesn’t come in a wide.
Which one to buy: Air Zoom Alphafly Next Nature vs Zoom Alphafly Next% 2
If you’re looking for a racing shoe with a softer ride and if price isn’t an issue, get the Alphafly Next Nature. It has a highly cushioned ride, propulsive Zoom Air units and is also eco-friendly. The Alphafly Next Nature has a less stable ride than the Alphafly Next% 2 and it has a more relaxed upper.
If you’re looking for a light racing shoe which is super breathable, the Alphafly Next% 2 is the better option. It has a firmer ride than the Nature version and it has a lower level of foot lockdown. The Alphafly Next% 2 is cheaper than the Nature version and much lighter.