Made from a hyper-evaporative material that retains water while remaining dry to the touch, The Chilly Pad® is an innovative way to cool down while enduring outdoor heat and/or high levels of physical activity. When wet, the towel begins to evaporate and cool, providing cool, soft comfort to the user. When it stops cooling, simply re-wet the towel in hot or cold water and wring it out. Within minutes, it's cool again. Chilly Pad Pack Cooling Towel: * All sport, all terrain, all purpose, evaporative cooling towel * Rinse chilly pad with warm water before using for the first time * Keeping the Chilly Pad wet will allow its moisture to evaporate and continue cooling for hours * If the towel begins to dry out, simply re-wet for renewed cooling * Machine or hand wash with liquid detergent