With the Callaghan Hoodie Men's, you won't freeze on your way down into the valley. The soft polyester and merino wool material keeps you warm and transports moisture away from the body. The hoodie also has two hand warmer pockets and a helmet-compatible hood. And so you don't have to go without your sound, it has a media outlet in the right-hand bag. Enjoy cozy warmth and the best breathability on your trails.