Racing through aggressive trails just got a whole lot faster with the On Cloudventure Shield trail running shoes. This shoe is designed with cushion, support, and superior, multi-directional traction to make you unstoppable. An incredibly lightweight, water resistant dual-layer upper allows you to get through even the muddiest courses without worry. Get ready to take on the trails with the ultimate tool right at your feet. Upper: Upper made with two-layers of seamless material including a supportive inner layer and a lighter, highly breathable and fully water and windproof membrane. Special lacing is designed to avoid pressure points on top of feet. Reinforced toe cap for added protection on rough terrain. Reflective strips offer enhanced visibility in low-light conditions. Midsole: Speedboard is directly attached to the outsole and combines an ergonomic design with optimum lightness for improved stability and powerful transitions through rugged areas. Outsole: The CloudTec® platform including 11 individual pods ensures stability and a firm stance. Clouds built from lightweight Zero-Gravity foam provides supreme cushioning. A Grip Rubber profile outsole system provides superior traction from four micro-engineered levels of grip.