On Cloudboom Volt - Mens Shoe size:11.5 (US) raring to break even more

raring to break even more world records

This property will help you to kick-through the 30km wall and maintain your pace at the later stages of the race

• Red lighting that preserves night vision of user and protects eyes of others

This exclusive outsole also features Vibram Litebase and Traction Lug Technologies

On Cloudboom Volt - Mens Shoe size:11.5 (US) raring to break even moreFrom On, Made for race day. The CloudTec cushioning system is engineered for a fast ride and combined with two layers of Helion HF hyper foam for energy return. Key features Weight: 210g CloudTec cushioning system engineered for fast runs Double layer of Helion HF hyper foam for energy return Carbon Speedboard pushes you forwards, faster A lightweight, breathable mesh upper A secure fit prevents slipping, so you can focus on the race A rubber outsole