Women's Cloudboom Max fix The new ReactX foam midsole

The new ReactX foam midsole is 13% more responsive than previous React technology

It is particularly suited for MONDO track surfaces

7th Generation Bone Conduction Technology

Lightweight Heel Counter: Stabilizes without adding bulk

Pebax® spike plate

Women's Cloudboom Max fix The new ReactX foam midsoleON Cloudboom Max The On Cloudboom Max is engineered for runners who demand speed, comfort, and performance. Packed with innovative features, this race day shoe offers high stack, dual layer Helion HF foam for exceptional cushioning and energy return. Its glass fiber Speedboard propels you forward with every stride, while the breathable, ultra lightweight mesh upper ensures long lasting comfort. With CloudTec pods for shock absorption and a 4mm heel to