Man Size: 8.5 Sole material Rubber Outer material Synthetic Inner material Textile Closure type Lace-Up About this item Running Shoes Lightweight and padded design Support and cushioning Description SUPPORT KILOMETERS. Nike Downshifter 10 offers updated support and cushioning. Lightweight and padded design provides maximum freedom of movement. kilometer after kilometer. Stability in the medial area. The cage on the middle area offers the support you need for running. It tightens around your foot when you fasten your shoe. for ideal stability at every step.