Don't let the winter blues stop you from heading out for a run! Wear the ASICS men's WINTER 1/2 ZIP TOP long-sleeved winter running top for long-lasting warmth and comfort. This lightweight pullover running top has a special fabric treatment that retains warmth and stretches with your body as you move for enhanced mobility. It features a half zip, for letting in a quick breath of fresh air when things start to heat up and it also comes with thumb holes in the cuffs to help prevent your sleeves from riding up when running. Flatlock seams increase freedom of movement and reflective ASICS branding, along with a reflective bar at the back, give you a visibility boost when running in low light conditions.