This is a Patagonia boa vest. I received it as a baby shower gift, but I mainly wore a Patagonia down vest, so I've worn this less than 5 times. The boa is in good condition with no damage. I haven't washed it. Since it's sleeveless, it can be worn for a long time and is very convenient. In the fall, it can be paired with a long-sleeved T-shirt, and in the winter, it can be combined with a thick sweater or sweatshirt. How about it for the coming cold season?