The LeBron 15 Low 'Signal Blue' was released in mid-June 2018 as an addition to the original collection that made its debut in the fall of 2017. Designed by Nike's Jason Petrie and his team, this shoe showcases an innovative Flyknit variation known as Battleknit, which not only offers LeBron James a more stylish appearance on the court but also provides him with enhanced structure. The bootie construction of the shoe ensures a snug fit similar to that of a glove, while the updated upper design offers added protection. Additionally, the responsive ride is guaranteed by the presence of Max Air in the heel and Zoom Air in the forefoot.