On Running Cloudsurfer 2

The On Cloudsurfer 2 for women in gray, size 40, is a running shoe designed for female athletes. This successor to the original Cloudsurfer integrates CloudTec cushioning technology with individual cloud elements that compress under load, providing responsive cushioning and energy return. The technical mesh upper offers breathability and a snug fit, while the Speedboard technology in the midsole promotes natural foot movement and efficient energy transfer.

The outsole uses durable rubber compounds in high-wear areas for improved grip and longevity on various surfaces. Weighing approximately 280 g per shoe in size 40, the Cloudsurfer 2 combines lightweight construction with substantial cushioning for daily training and longer distances. The heel-to-toe drop is 8 mm, allowing for smooth transitions in the running cycle.

The internal construction features a padded tongue and collar for comfort, as well as a secure lacing system for personalized fit adjustment. This model is specifically designed for road running, with design elements that meet the biomechanical needs of female runners, including considerations for foot shape and volume. The gray colorway offers a versatile aesthetic for both athletic and casual wear.

The materials are built for durability, with hidden seams in high-stress areas and abrasion-resistant components in the upper. The Cloudsurfer 2 maintains On's signature design philosophy of combining Swiss engineering with running-specific innovation, resulting in a shoe that delivers reliable performance for training sessions across various distances and speeds.