Designed with Deep flex grooves that mimic the feel of bare feet, the Women Nike Free TR FIT 2 SHIELD White Silvery Shoes offer lightweight comfort and natural movement in a multi-sport package. Cushlon foam and strategically placed rubber pods underneath create superb cushioning and versatile traction. Stretch heel counter and Nike Free flex grooves for flexibility and natural range of motion. To strengthen the foot strength, correct running posture in this pair of nike free running shoes. For comfort and breathability, no pain and sweat will be caused in Nike Free Sale shoes.