Just because the summer is rapidly emerging out of 2012′s oh-so-mild winter, that doesn’t mean you won’t get cold when you’re out hiking thousands of feet above sea level.

The Atom LT Hoody from Arc’teryx will keep you warm during the winter and summer months both with its synthetic insulated lining.

The lightweight hoody sports an “athletic” fit, meaning it’s tighter around your torso, and its slim size allows you to pack it away with ease.

Snag the Atom LT Hoody in your color of choice for $199.