Featuring innovative and proprietary technology, the ØriginalGrand Quadstar Running Sneaker is ultra-lightweight with exceptional rebound for a responsive, comfortable run. With dual-density SuperFeel NRG Foam padding, breathable mesh for ventilation, and an internal gusseted construction, the Quadstar offers an adjustable fit and optimal support for peak performance.
Polyester upper in Microchip; five-loop lacing system
