Among the most popular and multifunctional fleece jackets we’ve designed, the Daybreaker delivers lightweight warmth. We’ve upgraded this jacket with smart, technical details based on input from our collaboration with Search and Rescue professionals. The Polartec® microfleece fabric is quick-dry and breathable. We added durable panels on the shoulders for weather protection and longevity. The protective collar is comfortable with an anti-chafe chinguard. With the environment in mind, the shell is made from 100% recycled polyester.