Nike's Free TR Fit 2 sneakers are designed for the female athlete looking to improve lower body strength and flexibility while training for her sport. Imported. Engineered foam construction. Asymmetrical internal structural support system for multi-directional movement. Stretch heel counter for ankle mobility. Phylite midsole siped with linear and lateral flex grooves for ultimate multi-directional flexibility and natural motion. Heel and forefoot rubber pods for multi-directional traction and control on all surfaces.