Altra Women's Torin 9 Color:72C and highest energy return foam

and highest energy return foam Brooks has ever made

The NITROGEN INFUSED MIZUNO ENERZY NXT in the top midsole enhances the cushioning and energy return

You need to power up so you can go out tonight

The Endorphin 3 is the lightest spike for any miler to 10K runner

Altra Women's Torin 9 Color:72C and highest energy return foamTap into unique comfort with the 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. Altra