On Cloudboom Strike women's Running Tights CloudTec Phase® cushioning for smooth

CloudTec Phase® cushioning for smooth heel-toe transitions

Warm poly knit construction for comfort during cold-weather runs

sweat-wicking

Highly breathable

On Cloudboom Strike women's Running Tights CloudTec Phase® cushioning for smoothPOISED FOR ACTION. Built for marathons. Race day ready. This road runner is ultra responsive and ultra cushioned. The Cloudboom Strike's innovative Bounceboard is a removable layer of plush cushioning made using ultra responsive Helion HF hyper foam. It maximizes energy return for a bouncy feeling underfoot all while abiding by stack height regulations. The stiff, spoon shaped Speedboard works like a spring, absorbing energy and transferring it into