Baleaf mens running jacket features a water resistant front outer layer over your core midsection plus breathable and stretchy fabric on the back and the arms Hybrid design offers lightweight warmth while the stretch fleece interior keeps you moving making it a great midlayer or warm up jacket for running Detachable hood with high neck and elastic hem easily block out the chilly wind 2 side zippered handwarmer pockets provide a quick place to stash small essentials1 zippered internal chest pocket secures important items Thumb holes prevent your sleeves from creeping up while the rear reflective stripe enhance visibility in the low light environment