Seasoned runners with a large rotation of shoes for their habitual runs will love this shoe optimized for the sensation of effortless running.

The SMOOTH SPEED ASSIST technology functions to support running with a more efficient form, therefore supporting an effortless running experience. This technology is a feature  that was developed for racing shoes and will help you achieve your ideal running form for maximum efficiency. The MIZUNO ENERZY NXT (NITROGEN INFUSED VERSION) is Mizuno's cutting edge material that provides excellent softness and energy return at a light weight.

Key Features:

• Smooth speed assist 
• MIZUNO ENERZY NXT