The 4D GUIDANCE SYSTEM™ helps provide adaptive stability. This helps you experience a more supportive and balanced stride during your distance training. ​​

Its midsole implements FF BLAST™ PLUS ECO cushioning and PureGEL™ technology. These features make your distance training feel smooth and comfortable.​

The new Hybrid Asicsgrip outsole provides better grip and more softness underfoot.

An engineered mesh upper helps keep you cool and comfortable during long runs.