HeiQ Cool is the world’s first textile technology to deliver both instant contact cooling & continuous evaporative cooling for optimal well-being day and night. HeiQ Cool gives “Melting energy absorption action” for instant contact cooling that Cools you even before the first sign of sweat on fabric, delaying build- up of heat and sweat. And “Vaporizing energy action” for continuous cooling for as long as you are hot and sweaty.