Made with more runners in mind. This high-propulsion shoe is ideal for road runs- engineered for people who run in a seated position. Expect max air time and powerful take-offs.

Cushioning: Max

Road running style- Forward rolling

Lacing- Standard

Heel to toe drop: 8 mm

Key features:

Dual density sole with nylon blend Speedboard for energy return you can feel

Upper made from mesh that molds to your foot

Light and breathable

Diverse, data-driven design

Engineered mesh upper made from 100% recycled polyester

Speedboard: light and flexible nylon-blend for max propulsion

Reflective details help keep you visible in low light

Cloudspark encourages short ground contact and more air time

Maximum energy return: Less ground contact. More air time. Why? A propulsive running sensation, ideal for people who run in a seated position. It's an ultra-comfortable, forward-rolling ride with a flexible Speedboard that delivers an energy return you can feel.

Data driven design: After analyzing data from over 1.2 miillion foot scans, usually, the design process starts with a men's prototype. But for the Cloudspark, On flipped the switch and started with a women's prototype. From this, we created a shape and fit tailored to the needs of more runners.

Light and breathable: The heel, tongue and inner are made using ultralight materials. This ensures maximum breathability and comfort while creatiing a secure running sensation. The engineered mesh upper is made from 100% recycled polyester that molds to the foot, while allowing your toes to move.