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."

Features

• 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

Specifications

• Volume Capacity: 11 L
• Weight: 175 g
• Materials: Flex Mono Mesh, MicroMono Mesh, Stretch Woven Nylon/Spandex With DWR
• Sternum Straps: Yes
• Ice Ax Loops: No
• Trekking Pole Holders: Yes
• Whistle: Yes
• Front Phone Pocket: Yes
• Reservoir Compatible: Yes
• Bottle Included: 
• Reservoir Included: No

Sizing at Bottom Ribs:

• SM: 23 - 32 in / 58 - 81 cm
• MD: 30 - 39 in / 76 - 99 cm
• LG: 37 - 46 in /94 - 117 cm