Our award-winning Clifton series has debuted its ninth generation, which is lighter and more cushioned than before. The new Clifton 9 offers a revitalized underfoot sensation with a responsive new cushion and better outsole design, all while losing weight and increasing stack height by 3mm. Breathable engineered knit upper with seamless synthetic overlays. Breathable textile lining for abrasion-free wear. Removable, foam padded insole for cushioning and support. Durable full-length EVA foam midsole to absorb shock and offer stability. Durabrasion rubber outsole with 4mm stepped rubber lugs for grip.