Altra Torin 9 - Mens Fast Training / Racing It also features an ergonomic

It also features an ergonomic design and pattern designed by the ASICS Institute of Sports Science to support with increased freedom of movement

A breathable mesh upper combines with a heel collar that molds to your foot

utilising seamless construction for comfort and a flexible articulated elbow zone for greater freedom of movement

It’s got Altra EGO™ midsole foam

Altra Torin 9 - Mens Fast Training / Racing It also features an ergonomicTap 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