Updated silhouette with new materials and tech features Breathable mesh with taped reinforcements CloudTec® in Zero-Gravity foam for a cushioned landing Updated Speedboard® transforms energy into forward motion Molded heel design holds your foot securely in place Will Arrive New in Original Box. Next-level comfort Experience serious comfort with our patented CloudTec® cushioning in Zero-Gravity foam. Designed for soft landings and powerful push offs. Light in weight. Light on environmental impact. Updated with 44% recycled materials, breathable antimicrobial mesh and taped reinforcements. Speed-lacing system Forget about tying knots. The Cloud's speed lacing system locks you in instantly. Want classic laces? There's a pair of those in the box too.