Flexible Nike Free technology puts biomechanic comfort and agility under every step in a training shoe that moves with you through circuits, sprints and squats. It's built from the ground up with a wide heel and solid base to stabilize lifts and strength training, with internal webbing providing a locked-in feel and a dynamic fit that support quick changes of speed and direction. Innovative chain-link mesh in the upper stretches, rebounds and breathes to keep your footing cool as your intensity heats up. • Training: provides stability, cushioning and uninhibited range of motion for multiple exercises and activities • Pull-on sock upper with adjustable lacing • Flywire cables integrate with the laces for secure, flexible lockdown at the midfoot • Removable, cushioned insole allows for custom orthotics • Nike Free sole with flex grooves in the tread mimics natural foot movement with every stride • Textile and synthetic upper and lining/rubber and synthetic sole • Imported • Women's Shoes True to Size Nike Sneaker Black White Like New