Smartwool Men's Active Fleece Jacket pillow Zip-out jacket lining: 2

Zip-out jacket lining: 2

Weight: 21

*The Proton Hoody was previously the Proton LT Hoody

Keen has brought the coziness to a whole new level

The body fabric of this vest is made of lightweight 100% recycled polyester brushed fleece

Smartwool Men's Active Fleece Jacket pillow Zip-out jacket lining: 2Bring comfort to every cold weather workout in the Men's Active Fleece Jacket. Designed with a four way stretch knit fabric for maximum mobility, soft brushed Merino next to skin for long lasting comfort, and recycled synthetic materials against the elements for added protection. Complete with reflective elements so you're covered for any type of outdoor excursion, day to night. Our regular fit is intended to help give you room to move without