NEW w/ original box.. Never worn Lightweight, breathable mesh and dynamic Flywire cables make the Women's Nike Free TR 7 Training Shoe the perfect workout companion. Its tri-star outsole pattern adjusts to your foot's every step, delivering both support and flexibility. Lightweight mesh upper offers support and breathability. Flywire cables provide a locked-down fit. Auxetic tri-star outsole pattern expands and contracts with every step to help disperse pressure equally.