Cool Off Instantly. The Frogg Togg Chilly Pad keeps you cool during a workout, hard ride, tough climb or hot day on the course. The Chilly Pad provides an innovative way to cool down while enduring outdoor heat and/or high levels of physical activity. Made from a new hyper-evaporative material that retain water while remaining dry to the touch. When wet, the towel becomes considerably cooler than the outside air, thereby providing cooling relief to the user. Lasts for 1-4 hours depending on the conditions.  One pad per package.