Marmot Reactor 2.0 Fleece Jacket - Men's Arctic Navy, XL

We zip up the Reactor 2. 0 Fleece Jacket to keep cozy on crisp fall days. The lightweight, breathable material provides us with just enough warmth for chilly treks, while the flat-lock seam construction gives us chafe-free movement. We slip our paws into the handwarmer pockets to protect them from the summit's chapping winds. All the while, our keys are secure in the zippered chest pocket, so we're not desperately searching for them once back at the trailhead.