Altra Torin 9 Women's 40% FEATURES:•Optimum power transfer•Lightweight maintains efficiency•DURA-ACE

FEATURES:•Optimum power transfer•Lightweight maintains efficiency•DURA-ACE proven 4-arm design: Same stiffness and lighter weight•14 g lighter weight and half the friction of the SM-BB6700

EXTERNAL SEAMS: Ensures your dexterity isn't compromised

•Main - Recycled polyester knit face 3L with PU membrane and recycled polyester backer/ Proflex/ 120gsm/ HH: 10

Simple organizer with key storage

Altra Torin 9 Women's 40% FEATURES:•Optimum power transfer•Lightweight maintains efficiency•DURA-ACETap 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