"Move from apprehensive to assertive with the GT-2000™ 13 shoe’s 3D GUIDANCE SYSTEM™ technology. Designed to help provide adaptative on-demand stability, this shoe's support properties allow you to experience a smooth and balanced transition from footstrike to toe-off."
"The midsole implements a full-length FF BLAST™ PLUS cushioning unit and PureGEL™ technology. These features help provide a more energized toe-off with cloud-like softness underfoot."