Product DNABackbone Required。< / strong> UA Spine technology was engineered to create the perfect combination of lightweight performance and support。 We took some of the most dynamic motion systems in nature as our inspiration: starting with the human spine。 What we ended up with is the only running shoe that can give you this level of light, responsive cushioning without sacrificing any stability。
- UA Spine chassis technology creates an incredibly light, flexible feel without sacrificing support.
- Micro G foam encapsulated within the chassis delivers unrivaled rebound and energy return.
- Breathable mesh upper with an underlying MPZ structure for protection and lightweight support.
- TPU heel counter for greater stability without being too rigid for comfort.
- Full length molded 4D Foam sockliner and collar conform to your foot's exact shape, eliminating slippage.
- Solid Rubber outsole provides full ground contact and superior traction, while carbon Rubber adds durability in the heel.