This smart headband for ambitious runners does more than any other. It provides optimum warmth through its soft shell material, & has wide reflectors around almost the whole circumference. Windstopper products give you the freedom to be your best & enjoy your running activities. Windstopper Soft Shell offers total windproofness, water-resistance, maximum breathability & a soft feel, keeping you comfortable, warm & protected across a wide range of weather conditions.