built this pretty close to zero weight

adaptive twin-gore panels

With features such as full-length zippers on each leg

The shell has an adjustable flex of 140 to 130

Offering sun protection

Altra Women's Torin 9 Propet built this pretty close toTap 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