30 Fill Synthetic
Run confidently knowing we logged thousands of miles with 50+ amateur and pro athletes over a year-long testing period.
We knitted a unique one-piece upper made from FSC® Certified eucalyptus trees for a perfect fit that’s flexible, lightweight, and breathable in every step.
Optimized for cushion, stability, and energy return, our dual-density SweetFoam™ midsole is made with the world’s first carbon negative green EVA.
Color Pop Interior
We added our signature ZQ Merino wool along the heel counter to center, support, and lock your foot in place.