GURU TIP: The support changed from medial posting to a 3D Guidance System which is three key components—a wider base, a beveled heel and a forefoot flare. TECH TIP: Do you want softness and more energy? Asic’s 2000 v12 will be your next best friend. Their Flyte Foam gives runners the responsiveness they desire. It’s lighter and a has smoother heel-to-toe transition. The midsole is updated with 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. Meanwhile, the 3D GUIDANCE SYSTEM™ consists of wider basenets and an increased heel bevel and forefoot flare. As a result, you’ll experience a silky-smooth transition from footstrike to toe-off. BUY THIS SHOE IF...you just need a little support DON’T BUY THIS SHOE IF...you have a neutral stride ASICS MEN’S 2000 V12