With the Nike Free RN 2018, lightweight comfort is queen. Intended for short-distance runs, the Free RN 2018 in women's sizing has a foam cushioning that's low to the ground to allow for greater connection between foot and running surface. This gives you the feeling that you're running barefoot. Constructed with circular knit material that's infused with spandex, the stretchy upper gives a sock-life kit. It's all about performance and style, as the Elemental Rose color lends a sleek monochromatic exterior.