IFR FR Cooling Hard Hat Liner Bags 2 back welt pockets with

2 back welt pockets with loop and button closure on left side

5 oz – 48% LENZING™ lyocell

YKK® Pearl Snap

this cooling vest keeps the wearer completely dry and comfortable

freezer grade gasket

IFR FR Cooling Hard Hat Liner Bags 2 back welt pockets withWhen soaked in water, the polymer crystals expand, and turn into a crystalline gel. The fabric absorbs water from the polymer, allowing the water to slowly evaporate for a cooling effect. The band stays cool and moist for hours due to the polymers water retaining properties and the slow evaporation rate. 1K 3K Microns water absorbing, non toxic polymer crystals Quick activation process when soaked in cold water Provides cooling relief from heat stress