Rubber sole Engineered mesh upper for superior breathability and easy stretch. Silicone cage molds comfortably to the shape of the foot. Sock-like construction allows for easy on and off. Lace-up closure. Protective rubber toe cap. Lightly padded tongue and collar. Breathable fabric lining. Cushioned foam insole for long-lasting underfoot comfort and support. Full-length Speedboard construction distributes pressure evenly across Cloud elements. Updated Cloud Elements collapse diagonally to increase horizontal cushioning. Helion super foam midsole is lightweight, bouncy, and offers excellent energy return. Temperature-resistant technology allows it to keep its shape no matter if it is cold or hot outside. CloudTec rubber outsole delivers high-energy return and lasting durability, while honeycomb traction pattern provides reliable grip
