The Nike Free RN 2018 Black White was released as part of the Nike Free RN series, which is a line of minimalist running shoes designed to simulate barefoot running. The upper of the Free RN 2018 Black White is made from a breathable, lightweight mesh that allows for increased airflow to keep your feet cool and dry throughout your workout. The sneaker includes Flywire cables in the midfoot area to provide a secure, locked-in fit. The midsole is made from Nike's signature Free foam, which is designed to dynamically adapt to your foot movements, providing a cushioned, responsive ride that mimics the feeling of running barefoot. We think that the notable feature of the Free RN 2018 by Nike is its flexible and responsive sole. The shoe has a tri-star outsole pattern that expands and contracts with every step, providing a natural range of motion and promoting foot strength. The Nike Free RN 2018 was released on January 1st, 2018 at a retail price of $100. The Nike Free RN 2018 builds upon the series' core template in a remastered design with tech upgrades. This version introduces a circular-knit upper supported by Flywire cables attached to the laces, a unique counter system securing the heel and reflective elements. The co-molded foam midsole and tri-star patterned outsole maintain the flexible, traction-ready platform.