Altra Women's Torin 9 Width:B The Coreframe insert delivers improved

The Coreframe insert delivers improved terrain feedback and power transmission for a unique downhill performance

Remove the Adaptive Fit System (AFS) Cuff spoiler to create even more space around the calf

PACE Pro tracks your sleep quality and nap times

added 2mm in stack height

Altra Women's Torin 9 Width:B The Coreframe insert delivers improvedTap 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. We