Any towel can be a "cooling towel". Evaporative cooling works without any special technology. https://www.consumerreports.org/cro/news/2013/08/consumer-reports

Any towel can be a "cooling towel". Evaporative cooling works without any special technology. https://www.consumerreports.org/cro/news/2013/08/consumer-reports-reviews-enduracool-and-chill-its-cooling-towels/index.htm https://www.consumerreports.org/cro/news/2013/08/consumer-re...