The GT-2000 12 is a versatile, stable running shoe for a variety of distances. We've reinvented this performance running shoe with less weight and a smoother heel-to-toe transition. The midsole has been updated with a full-length FF BLAST PLUS cushioning unit and PureGEL technology. These features ensure an energetic take-off with cloudy softness underfoot. The 3D GUIDANCE SYSTEM features a wider base, a stronger heel bevel and a wider forefoot zone. The result is a smooth, silky transition from footprint to toeprint.