Protective Industrial Products 390-PCVKT1 Phase Change System Cooling Vest And Packs Kit

EZ-Cool®Phase Change Cooling System with CoolingPacksColling packs made in USA. Vest made in ChinaConstructed from a 3 layer fabric combining hydrophilic fibers into afibrous batting and thermally conductive coreSpot wash or hand wash onlyCooling properties can be reactivated for the life of the product; Maybe used over and over againVery durable and will last multiple seasons with proper care andnormal usePerfect for use in high heat/humid areas and under protectiveequipmentProvides comfortable cooling up to 3 hoursTemperature set to 65°Adjustable at shoulders and torso for snug high fit to deliver coolingto the coreActivate by placing the packs in a refrigerator or freezer for 1 hour orin a cooler with ice water for approximately 20 minutesOne size fits most: up to size 58″ chest