The Nike LeBron 15 Low ‘Signal Blue’ features a grey, black, and blue Battleknit upper, with hits of black on the laces, collar, pull loops, midsole Swoosh and on the lateral side, and mid-panel Swoosh on the medial side. A subtle blue finish appears on the Flywire cables and translucent outsole, while the branded sockliner shows off a contrasting pop of bright red.
| Release Date | 06-30-2018 |
| SKU | AO1755 400 |
| Nickname | Signal Blue |
| Colorway | Signal Blue/Thunder Grey-Black |
| Main Color | Blue |
| Technology | Air |
| Category | Basketball |
| Designer | Jason Petrie |