The Free RN 5.0 'Obsidian Mist' is meticulously designed with a bootie construction and anatomical fit, ensuring a seamless and comfortable experience for runners during their low-mileage runs. This iteration, which was released in May 2019, boasts a neutral colorway that is complemented by eye-catching accents of blue, yellow, red, and a vibrant green lining. Moreover, the slip-on fit of this shoe is achieved through a stretch collar that is thoughtfully turned out in the back, providing added protection for the Achilles. For those seeking the ultimate barefoot-like sensation that characterizes the Nike Free collection, this sneaker incorporates deep sipes in its foam midsole/outsole, further enhancing flexibility and allowing for natural movement.