Altra Women's Torin 9 Size:9.5 MIZUNO ENERZY NXT: The next

MIZUNO ENERZY NXT: The next generation of MIZUNO ENERZY midsole material

mile after mile

hollow core hand-wrapped in EVA foam makes it firmer than traditional foam rollers

Aggressive rocker technology increases propulsion with road racing-inspired geometry

• Patented construction exclusively combines moisture protected compartment with full AirFlow™ mesh breathability

Altra Women's Torin 9 Size:9.5 MIZUNO ENERZY NXT: The nextTap into unique comfort with the Altra Torin 9. Its responsive, soft, and performance focused, so you can be uniquely you on your next road run. With an all new durable Vibram XS DURA rubber outsole, its 8. 5% grippier than the Torin 8 and made for whatever the road throws your way. An all new P35X dual density foam is built to deliver an energetic, cushioned underfoot feel by combining a soft foam with a firmer one for a stable and comfortable ride.