The Nike Element Half Zip Running Shirt is key for any workout. It features a tapered, women's fit that stays close to the body, and it also features Nike's Dri-FIT fabric. Dri-FIT is designed to wick sweat and water away from the body to keep you dry and warm! The half-zip adjustment and mock neck zips up to the chin so that you won't let any heat out! Also, it has thumbholes on the cuff so that during the coldest of workouts, you can even keep your hands warm! Finally, each shirt features a reflective silver color that will warn any headlights that you may be running in low-light!