New Balance Junior 550 Trainers in White and Red. The original 550 silhouette from New Balance stepped off the bench to make its debut way back in 1989 and made an instant impact on basketball courts. Retired to the archives after its initial run, the 550 was reintroduced as a limited-edition release in late 2020 before being restored to the full-time starting line-up in 2021. This low top extravaganza provides a reliable leather and synthetic upper, adjustable lace closure and grippy rubber outsole for enhanced traction and durability. Signature New Balance branding throughout.