An experimental design gets its sequel and the Nike Free Orbit II is set to release in a trio of solid colors on September 25th. The Nike Free Orbit II “Polka Dot” Pack features an innovative, one-piece synthetic upper with a slip-on fit for durable comfort. Pyramid-like spikes add bold style, while deep hexagonal flex grooves provide natural flexibility with every step.

The releases set to take place on Thursday, September 25th come in either a Red, White or Black colorway all sitting atop a White sole. Check out each pair below and look for them to be available exclusively at Nike.com/NikeLab.