Part of Nike’s updated 2019 Free Running collection, the Free RN Flyknit 3.0 'Black' sneaker is designed to deliver a natural running experience. A combo of adaptable Flyknit and supportive TPU yarns provide the upper with a second-skin feel. The laceless design and midfoot strap aids in additional stability. Underfoot, a sockliner and single-density midsole provide premium comfort, while the flex groove outsole delivers flexible durability.