The Nike Air EPS TR is a versatile training shoe for the athlete wanting great cushioning and comfort. Durable synthetic leather upper with reinforced upper stitching provides fit and support. TPU external toe overlay adds structural support. Lightweight Phylon midsole with visible heel Air-Sole unit. Combination-lasted forefoot locks down the foot for stability. Solid rubber, aggressive 3D herringbone pattern and circular rotational pods offer great outdoor and indoor traction. Wt. 14.1 oz.