No one likes interrupting their hike to shed or add layers. The innovative Polartec fibers in the Marmot Dark Star jacket help you better regulate your core body temperature on the go. Insulation Type Synthetic Weight 10.4 ounces
- Polartec Alpha provides highly breathable insulation for both dynamic and static activities
- Lightweight stretch shell fabric moves with you
- Handwarmer pockets are placed high to stay clear of pack straps
- Elastic cuffs and drawcord hem seal in warmth