The Nike LeBron 15 “Griffey” was part of the #LeBronWatch collection in 2018. The series featured special editions of the LeBron 15 that LeBron James debuted on court throughout the 2017-18 NBA season. Each colorway was inspired by a Nike design from the brand’s rich history. The LeBron 15 "Griffey" paid tribute to baseball legend Ken Griffey Jr. The design is inspired by the Air Griffey Max 1 and features the colors of Griffey's first major league team, the Seattle Mariners.