Brooks Brothers' 3 in 1 jacket can be worn as a jacket, as a jacket with interior vest lining, or as a vest alone. The vest is hooked into the outer jacket at the back neck and armhole, and features ultra light ThermoreŽ Eco-Down fill.
- Jacket: full-zip and snap closure; snap collar
- Vest: Waterproof; ultra light ThermoreŽ Eco-Down fill
- Jacket: cotton/nylon; vest: polyester
- Machine washable
- Web ID: 4900274