On Cloudspark Women's Flame Black Men's Support Shoes Engineered to keep you warm

Engineered to keep you warm and comfortable on cold weather runs

What does this mean

The cushioning is quite firm but reassuring

DNA FLASH midsole technology offers a lightweight feel

On Cloudspark Women's Flame Black Men's Support Shoes Engineered to keep you warmMade 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. 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