Nike ZoomX Dragonfly XC 2 Winter Helion™ Supercritical Foam that is

Helion™ Supercritical Foam that is softer

The sole is well cushioned and with its wide base both stability and long distance comfort are achieved

A tried and true trainer that employs speed focused design details throughout

The conforming fit gives a disappearing sensation that is built to go the distance

Adjustable drawstring on the back for fit and airflow

Nike ZoomX Dragonfly XC 2 Winter Helion™ Supercritical Foam that isTHE FASTEST. Don't let the elements stop you. Built to handle the weather, the Dragonfly XC 2 features an updated upper that reduces weight and improves comfort compared to the previous model. A ZoomX foam midsole adds a jolt of responsive cushioning. And the full length, ultralight plate is fused to the outsole for stability and traction when tackling tough terrain UPPER VaporWeave helps keep the shoe light even when wet. It's fully connected to the