Experience lighter-weight energy return with dual Air Zoom units and a ReactX foam midsole. Plus, improved engineered mesh on the upper decreases weight and increases breathability. Whenever someone trains with Eliud Kipchoge, they're asked to plant a tree at his base camp to signify their growth. The sockliner graphics mimic that growth with branches moving forward towards the front of the shoe. The red clay color fade nods to the Kenyan dirt that stains the shoes when training. The font is a play on African trees that have fractal-like patterns on the surfaces.