Ground Cirque Vest
Here's what other sites are saying:
Man's best friend isn't actually his dog, even though dogs can be pretty rad. When you're skiing the backcountry, camping at altitude, or recovering from an ill-conceived skinny dip in a frigid alpine lake, your puffy vest is, in fact, your new best friend. Zip up the Ground Men's Ground Cirque Vest and let your core heat up to healthy temps. Fluffy goose down compresses down to a tiny size in your pack and weighs just 15 ounces, so there's no reason not to have it handy when things get chilly.
- Backcountry Outlet