Under Armour Men's Stretch Down Jacket

This is the packable jacket you want in your backpack when the weather gets unexpectedly cold. The down insulation traps your heat, but it's super thin so it's not bulky, and it breathes, so you won't overheat.

UA Storm technology repels water without sacrificing breathability
Bonded, 2-layer knit fabric provides optimal all-around stretch
700-fill Allied duck down insulation provides extreme warmth & is ethically sourced
Easily packs into right hand pocket
Secure, zip hand pockets
Bungee adjust bottom hem
Raglan sleeves
100% Polyester
Loose:Fuller cut for complete comfort.