Our live wire! The U-TECH Energy is our more direct and lighter running shoe for every training session - from 5 km to half marathons, easy runs and faster intervals. Our patented U-TECH™ Technology for up to 50 % fewer running injuries is also the heart of the U-TECH Energy. The difference? The flatter, more direct midsole made from our responsive U-TECH™ Foam combines lightness and dynamics with comfortable cushioning. Your training partner for every day when you crave for more direct sessions.