All-distance running shoeNITRO FOAM: Advanced technology from PUMA for outstanding responsiveness and cushioning with a low weightPUMAGRIP: Durable PUMA rubber compound for grip on any surfaceTPU heel area for extra stabilityExclusively for KTM by PUMA®Exceptionally close fit thanks to light and breathable surface materialPreformed, padded, and removable polyurethane insole90 % polyester / 70 % EVA / 10 % polyurethane