On Running Cloudflow 5

The On Cloudflow 5 for women in gray (size 39) is a performance running shoe designed for athletes seeking responsive cushioning and light support. This model features On's CloudTec cushioning system with Helion superfoam, providing adaptive shock absorption and energy return with every step. The engineered mesh upper allows for a breathable, secure fit with targeted support zones, while the Speedboard technology enhances propulsion and transition efficiency. The outsole incorporates durable rubber pods in high-wear areas for reliable traction on various surfaces. This shoe weighs approximately 240 g per shoe and has an 8 mm heel-to-toe drop. The Cloudflow 5 maintains the streamlined profile of previous versions while integrating a refined upper construction and updated midsole geometry for improved comfort during longer training sessions. The internal heel cap and padded tongue provide secure hold without sacrificing comfort, making this model suitable for tempo runs, interval training, and daily mileage. The antimicrobial insole helps maintain freshness during extended use. This successor to the Cloudflow 4 continues On's commitment to Swiss engineering and precision running shoes.