Cloudbloom are the most advanced competitive trainers by ON Running. The first shoes in history of the Swiss brand that offer a combination of low weight and cushioning. The effect was achieved thanks to uncompromising weight reduction, without giving up on comfort and safety. Cloudboom is the first shoe that is equipped with a Speedboard made from carbon fibre and polyamide. New board is stiff and takes off the energy stored during landing and rolling the sole. The combination of two materials also contributed to the durability of the shoes. The hybrid construction of the plate allows you to easily cover the distance of an average length of 800 km in the shoes. Their upper is made of an exceptionally thin and breathable mesh, which guarantees air circulation and instant moisture transport. The lower part of the shoe is made from two layers of CloudTec Helion foam, and Speedboard reinforced with carbon fiber. The shoes guarantees support and dynamic cushioning that is necessary during marathons. CLOUDBOOM will be perfect for competitions on distances from 10 to 42.2 km. The trainers are everything that you need to beat your records. Profile: asphalt, marathons, long-distance intervals Weight: 225 g Drop: 9 mm ON RUNNING Cloudboom Woman trainers 3799639-white-black