Therma-FIT fleece with a zip-through collar, vented sides and open cuffs. Jacket is designed to help keep you warm during cold-weather workouts, this breathable Nike Therma-FIT style manages moisture to perform. Men’s - M, one owner/one source Material - 7-ounce, 100% polyester Therma-FIT fabric, in great worn condition. Thank you for browsing and shopping my closet !! 😎 Fast shipping Same/Next Day