With the best volume-to-weight ratio of any vest or pack, this women's specific vest is stealthy, ultra-comfortable, functional, and fast. UD ambassador Kelly Wolf says: “The Halo is my new favorite for both training and racing. It’s super sleek, super light, and in black you look really sharp."

- Hook and loop sternum adjustability
- Lightweight and breathability coupled with durable stretch
- Comfort Cinch™ 2.0 - more minimal and adjustable
- Redesigned trekking pole holder minimizes bounce and snaps out of the way when not in use