The Reebok RealFlex Strength TR training shoe is natural movement, perfected. It's designed to move and flex with you as you train, with additional support and stability elements to meet the rigors of agility movements. Synthetic mesh upper provides comfort, fit, and durability. IMEVA midsole adds cushioning. Removable PU sockliner, accommodates orthotics. Independent, multi-directional flex nodes promote flexibility and natural movement to offer comfort. Carbon rubber heel strike improves outsole durability. Wt. 8.5 oz.