You'll love the Chilly Pad from Frogg Toggs! It's made from a hyper-evaporative material that retains water while remaining dry to the touch and is an innovative way to cool down while enduring outdoor heat and/or high levels of physical activity. When wet, this towel begins to evaporate and cool, providing cool, soft comfort. When it stops cooling, simply re-wet the towel in hot or cold water and wring it out. Within minutes, it's cool again! | Frogg Toggs Chilly Pad in Green