One of several models released as part of Nike’s 2019 Free Running collection, the Nike Free RN Flyknit 3.0 'Midnight Navy' sneaker dropped in April 2019. The upper is made up of stretch Flyknit mesh woven with TPU yarns for a snug fit. The no-lace, slip-on construction and midfoot strap provide the foot with stabilizing comfort. Cushioned with a sockliner and single-density midsole, the sole is completed with durable flex grooves.