The On Cloudsurfer Max running shoe in gray, size 37, is designed for female runners seeking a balanced combination of cushioning and responsiveness. This successor model of the Cloudsurfer features On's patented CloudTec cushioning system with Helion Superfoam, providing a soft yet energetic landing phase while ensuring stability during push-off. A Speedboard plate works in harmony with the cushioning elements for a smooth transition from heel to toe. The engineered mesh upper offers breathable support with strategic reinforcements in high-stress areas, and the internal heel cap ensures a secure fit without sacrificing comfort. The outsole utilizes durable rubber pods in heavily used zones for improved grip on various surfaces, from asphalt to light trails. Weighing approximately 280 g per shoe in size 37, the Cloudsurfer Max provides a protective running feel suitable for daily training distances and recovery runs. The 8 mm drop (heel-to-toe offset) adapts to various foot strike patterns and promotes natural foot movement. The model retains the signature Cloud elements that define On running shoes, now optimized for consistent performance over longer distances. The gray colorway offers a versatile aesthetic that pairs well with various sportswear. For maintenance, it is recommended to clean the shoe with a damp cloth and let it air dry to preserve material integrity.