Lighter. Sleeker. Faster.
This is the next evolution of UA Spine™ technology. It’s still got the same advantages: light, responsive cushioning with flexible but incredibly supportive comfort. Only now it’s more streamlined for faster performance. You’ll never sacrifice cushion for stability—or speed—again.
UA Spine™ chassis technology creates an incredibly light, flexible feel without sacrificing support
Micro G® foam encapsulated within the chassis delivers unrivaled rebound & energy return
Breathable mesh upper with underlying foam & seamless overlays for lightweight structure & support
TPU heel counter for greater stability without being too rigid for comfort
Full length molded 4D Foam® sockliner & collar conform to your foot’s shape, eliminating slippage
Solid rubber outsole provides full ground contact & superior traction, without weighing you down