Gently worn. Size 9.5 Cloud 5 The On-fan favorite for all day, re-engineered for an improved fit and even more comfort, no matter the situation. Technology Built different A new increased midsole and an updated CloudTec configuration make the Cloud's trademark soft landings more stable – and more unique than ever. Materials Zero-Gravity cushioning CloudTec in Zero-Gravity foam means maximum impact protection with hardly any weight. So you're always traveling light. Design Speed-lacing system Forget about tying knots. The Cloud’s speed lacing system locks you in instantly.