Say goodbye to heat and hello to an amazing outdoor accessory. This scarf is made from hi-tech, non-toxic crystal polymer that gets activated by simply soaking the scarf in cold water for a few minutes. It will then keep you cool for hours whether you're exercising, camping, driving, playing a sport or just chilling. Use it up to 30 times to beat the heat and to keep the cool wrapped around you.Delivery Timelines: 10-15 days.