CloudTec in Helion Superfoam gives Cloudswift cushioning without compromise. Designed for city running, Helion is lightweight but large for energy return and durability. Temperature resistant, providing the same unparalleled performance in hot and cold conditions. Durable rubber reinforcements provide high traction at high speed, even on wet roads.

Fabric: Performance knit

Rubber sole

Structured arch support, Lightweight design , Reflective accents, Helion superfoam injected CloudTec sole for cushioned, yet responsive movement, Speedboard technology and supportive side panels, Signature speed-lacing system, Designed for running

Round toe

*From the manufacturer's description