W. ON Cloud X 4 - Ivory/Black Sizes:5.5 3+ lumens max output

3+ lumens max output

designed to keep you comfortable in cold conditions

This style is completely water friendly

Multi-directional stretch that eliminates bounce

Phone pocket construction to fit most smart phones

W. ON Cloud X 4 - Ivory/Black Sizes:5.5 3+ lumens max outputThe On Cloud X 4 is a versatile, ultralight trainer designed to bridge the gap between running and high intensity fitness. Engineered for the athlete who moves in every direction, this updated version features a more flexible X shaped Speedboard and a plusher underfoot feel. By blending technical running DNA with the stability needed for gym workouts, the Cloud X 4 provides a soft, responsive ride that feels just as good during a morning 5K as it does