X31 Sports Mens Running Tights, Cycling Pants, Cold Weather Leggings with Zipper Pocket STAY WARM: Cold weather during winter workouts shouldn't deter you from your outdoor exercise training regime. With a superior blended spandex polyester breathable fabric, these Running Tights will keep you warm and comfortable without getting too hot. EASY TO PUT ON: Ankle zippers and a silicone grip hem make these leggings a breeze to put on and take off, adjust over cycling shoe covers, or compression socks. An internal drawstring in the waistband helps to keep your workout tights up during rigorous workouts. NEVER LOSE YOUR KEYS AGAIN: A rear zipper pocket in the back, makes for a convenient storage place for your keys, ID or money during long runs. Never again will you have to carry your keys in your hand while on the road. STAY SAFE WHILE OUTDOORS: Reflective strips along the lower leg, and reflective detailed ankle zippers make you more visible in low light conditions. SYLISH AND FUNCTIONAL: Fashionable and functional without breaking the bank. These man leggings or "meggings" are a high quality, cheaper alternative to other big name brands.