DetailsUltralight, hybrid performance jacket features ample PrimaLoft Eco insulation at the core with stretch knit panels at sides and sleeves for unrestricted mobility. Sleek design achieves body-mapped thermal protection, making it a new favorite insulated performance jacket for endurance runners in cold conditions. Thumb holes at the base of each let you loop-through your opposable thumb for greater cover during forward-motion. - * Athlete PickAthlete Pick Hand-picked favorites from our sponsored team of professional athletes. Features Include - Run warm rating - Updated quilt pattern - Shaped collar to cover pulse points higher in back for comfort - Low-pro zipper garage - Inner mitts - Thumb loops - Hand pockets - Reflective logos - MP3 cord hole - Breathable - Reflective