Blending modern design and resilient cushioning, the Jazz 21 is the latest edition of this legendary franchise. With a PowerFoam midsole that provides reliable cushioning with every stride and the introduction of FormFit for a precise, personalized fit. Dynamic, expansive mesh across the upper accommodates a wider range of runners while providing high breathability. With key upgrades to fit and underfoot cushioning, the Jazz 21 delivers the essentials of a great running experience.
SSL EVA blend that maximises rebound and durability while minimising weight.